Voilà pour commencer quelques points et questions qui pourraient etre abordés lors de notre première rencontre:
# Concernant l'analyse en
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
à la fois pour le J/
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
, le
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
', le DY et les masses intermédiaires (IMR), une synthèse des différents modèles et résultats (rapports de bins en Pt , étude en fonction de la centralité) serait sûrement utile.
Nous projetons dans ce contexte d'étendre l'étude du <
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
> en fonction de L au
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
', au DY et à IMR dans NA50 et de regarder si l'on peut étudier le rapport
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
'/
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
en fonction de Pt toujours dans NA50 (par analogie avec les prédictions faites pour le rapport
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
'/
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
au LHC)
* Dans la zone des basses masses (en-dessous du
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
), il serait intéressant de discuter avec R. Rapp de la zone en Pt dans laquelle on attend un excès au LHC, par comparaison avec le SPS et RHIC.
* Concernant les masses intermédiaires entre 1 et 3
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
/
/*
* Almost entirely taken from mediawiki :
* http://cvs.sourceforge.net/viewcvs.py/wikipedia/phase3/includes/
*/
if (!function_exists("wfEscapeHTML"))
{
function wfEscapeHTML( $in )
{
return str_replace(
array( "&", "\"", ">", "<" ),
array( "&", """, ">", "<" ),
$in );
}
}
if (!function_exists("linkToMathImage"))
{
function linkToMathImage ($wgMathPath, $tex, $outputhash )
{
global $wiki;
return "
config["ghostscript_png_ext"]
."\" alt=\"".wfEscapeHTML($tex)."\">";
}
}
if (!function_exists("renderMath"))
{
function renderMath( $tex )
{
global $wiki;
$mf = "math_failure";
$munk = "math_unknown_error";
$math_dir_url = $wiki->config["math_dir_url"];
$math_dir_sys = $wiki->config["math_dir_sys"];
$math_tmp_dir = $wiki->config["math_tmp_dir"];
$math_inputenc = $wiki->config["math_inputenc"];
$math_render_type = $wiki->config["math_render_type"];
/* 0 : "Toujours produire une image PNG",
1 : "HTML si tres simple, autrement PNG",
2 : "HTML si possible, autrement PNG",
3 : "Laisser le code TeX original",
4 : "Pour les navigateurs modernes" (mathml) */
if ($math_render_type == 3)
return ('$ '.wfEscapeHTML($tex).' $');
$md5 = md5($tex);
$md5_sql = mysql_escape_string(pack("H32", $md5));
if ($math_render_type == 0)
$sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"]
."math WHERE math_inputhash = '".$md5_sql."'";
else
$sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'";
$res = $wiki->Query($sql);
if( $rpage = mysql_fetch_object( $res ) ) {
$outputhash = unpack( "H32md5",
$rpage->math_outputhash
. " " );
$outputhash = $outputhash ['md5'];
if( file_exists( "$math_dir_sys/$outputhash"
.$wiki->config["ghostscript_png_ext"] ) )
{
if (($math_render_type == 0)
|| ($rpage->math_html == '')
|| (($math_render_type == 1)
&& ($rpage->math_html_conservativeness != 2))
|| (($math_render_type == 4)
&& ($rpage->math_html_conservativeness == 0)))
return linkToMathImage ( $wiki->config["math_dir_url"],
$tex, $outputhash );
else
{
return $rpage->math_html;
}
}
}
$cmd = $wiki->config["math_texvc_path"]." "
.escapeshellarg($math_tmp_dir)." "
.escapeshellarg($math_dir_sys)." "
.escapeshellarg($tex)." ".escapeshellarg($math_inputenc);
$contents = `$cmd`;
if (strlen($contents) == 0)
return "
".$mf." (".$munk." 1): ".wfEscapeHTML($tex)."";
$retval = substr ($contents, 0, 1);
if (($retval == "C") || ($retval == "M") || ($retval == "L")) {
if ($retval == "C")
$conservativeness = 2;
else if ($retval == "M")
$conservativeness = 1;
else
$conservativeness = 0;
$outdata = substr ($contents, 33);
$i = strpos($outdata, "\000");
$outhtml = substr($outdata, 0, $i);
$mathml = substr($outdata, $i+1);
$sql_html = "'".mysql_escape_string($outhtml)."'";
$sql_mathml = "'".mysql_escape_string($mathml)."'";
} else if (($retval == "c") || ($retval == "m") || ($retval == "l")) {
$outhtml = substr ($contents, 33);
if ($retval == "c")
$conservativeness = 2;
else if ($retval == "m")
$conservativeness = 1;
else
$conservativeness = 0;
$sql_html = "'".mysql_escape_string($outhtml)."'";
$mathml = '';
$sql_mathml = 'NULL';
} else if ($retval == "X") {
$outhtml = '';
$mathml = substr ($contents, 33);
$sql_html = 'NULL';
$sql_mathml = "'".mysql_escape_string($mathml)."'";
$conservativeness = 0;
} else if ($retval == "+") {
$outhtml = '';
$mathml = '';
$sql_html = 'NULL';
$sql_mathml = 'NULL';
$conservativeness = 0;
} else {
if ($retval == "E")
$errmsg = wfMsg( "math_lexing_error" );
else if ($retval == "S")
$errmsg = wfMsg( "math_syntax_error" );
else if ($retval == "F")
$errmsg = wfMsg( "math_unknown_function" );
else
$errmsg = $munk." ".$retval;
return "
".$mf." (".$errmsg.substr($contents, 1)."): "
.wfEscapeHTML($tex)."
";
}
$outmd5 = substr ($contents, 1, 32);
if (!preg_match("/^[a-f0-9]{32}$/", $outmd5))
return "
".$mf." (".$munk." 3): ".wfEscapeHTML($tex)."";
$outmd5_sql = mysql_escape_string(pack("H32", $outmd5));
$sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('"
.$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html
.", ".$sql_mathml.")";
$res = $wiki->Query($sql);
# we don't really care if it fails
if (($math_render_type == 0) || ($rpage->math_html == '')
|| (($math_render_type == 1) && ($conservativeness != 2))
|| (($math_render_type == 4) && ($conservativeness == 0)))
return linkToMathImage($wiki->config["math_dir_url"],
$tex, $outmd5);
else
return $outhtml;
}
}
echo renderMath($text);
?>
, si NA60 confirme comme on s'y attend que l'excès observé dans NA50 n'est pas du charme ouvert, comment peut-on espérer faire la différence entre des dileptons thermiques issus du plasma ou d'un gaz de hadrons?
Pour le charme ouvert et la beauté ouverte, quelles informations apportent respectivement les distributions dimuons (ou diélectrons) et les distributions single muon (ou single électron)?
Faut-il comparer en priorité les distributions pp et pA aux distributions AA, ou les distributions en fonction de la centralité pour un système donné?