Line 255 of /question/engine/bank.php: call to question_finder->load_question_data() Line 478 of /question/engine/bank.php: call to cache_application->get() Line 1572 of /cache/classes/loaders.php: call to cache->get() Line 444 of /cache/classes/loaders.php: call to question_finder->load_for_cache() Line 597 of /question/engine/bank.php: call to get_question_options() Line 982 of /lib/questionlib.php: call to _tidy_question() Line 913 of /lib/questionlib.php: call to qtype_stack->get_question_options() Line 388 of /question/type/stack/questiontype.php: call to moodle_database->get_record() Line 1575 of /lib/dml/moodle_database.php: call to moodle_database->get_record_select() Line 1599 of /lib/dml/moodle_database.php: dml_missing_record_exception thrown * Add the location to Maxima's search path */įile_search_maxima:append( [sconcat("/var/www/html/moodle/question/type/stack/stack/maxima/#. Below are samples of displayed and inline expressions in LaTeX. It assumes that LaTeX will be converted by a moodle filter. STACK generates LaTeX on the fly, and enables teachers to write LaTeX in questions. Maths display method being used: MathJax. Old STACK questions are still broken - with many errors similar to "The field ""Question text"" generated the following error: CASText failed validation. TIMEDOUT dumped)". I had to reinstall Maxima and Gnuplot which I got from the Debian repositories. PHP went from 7.0 to 7.4, Moodle from 3.5 to 3.9. We dist-upgraded Debian Stretch to Buster.
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