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1. themoosemind
   Member
   Posted 7 months ago #

   Hi,

   I've just added this to test your plugin:

   $$
   x_1 \cdot \left(\begin{array}{c}
   1\\
   1\\
   1\\
   \vdots\\
   0 \end{array}\right) + x_2 \cdot
   \left(\begin{array}{c}
   0\\
   1\\
   1\\
   \vdots\\
   0 \end{array}\right) + \cdots + x_{256} \cdot
   \left(\begin{array}{c}
   0\\
   0\\
   0\\
   \vdots\\
   1 \end{array}\right) \equiv
   \left(\begin{array}{c}
   1\\
   0\\
   1\\
   \vdots\\
   1 \end{array}\right) \mod 2
   $$

   It works fine on math.stackexchange.

   With your plugin I get the following error:

   Warning: fopen(/var/www/wordpress//wp-content/plugins/latex/cache/tex_bd49ec23fe74104e1217164c6307fd48.gif): failed to open stream: Permission denied in /var/www/wordpress/wp-content/plugins/latex/latex.php on line 142 Warning: fputs() expects parameter 1 to be resource, boolean given in /var/www/wordpress/wp-content/plugins/latex/latex.php on line 143 Warning: fclose() expects parameter 1 to be resource, boolean given in /var/www/wordpress/wp-content/plugins/latex/latex.php on line 145 Warning: getimagesize(/var/www/wordpress//wp-content/plugins/latex/cache/tex_bd49ec23fe74104e1217164c6307fd48.gif): failed to open stream: No such file or directory in /var/www/wordpress/wp-content/plugins/latex/latex.php on line 148

   The vectors get rendered, but without content.

   http://wordpress.org/extend/plugins/latex/

2. mathzqy
   Member
   Posted 3 months ago #

   Hi, I'm not sure about the permission problem. But as I known, the latex fourmula should be wrote in one line.

   If they are in different line, the image generator might encounter some problem.

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