Remember to cover the basics, that is, what you expected to happen and what in fact did happen. You don't know how to make a good report? See
https://orgmode.org/manual/Feedback.html#Feedback Your bug report will be posted to the Org mailing list. ------------------------------------------------------------------------ Org-mode seems to support environment-based math formulas. However, when using pmatrix, the buffer *Org PDF LaTeX Output* always shows an error when exporting to PDF via LaTeX. This even happens for the simplest of matrices: \begin{pmatrix} 0 \end{pmatrix} An org file with only these 3 lines of content is sufficient for reproducing the bug. Upon typing "C-c C-e l p", the error message "PDF file produced with errors." is shown in the mini buffer. The buffer *Org PDF LaTeX Output* shows this error message: ! Missing $ inserted. <inserted text> $ l.31 \begin{pmatrix} (/usr/share/texlive/texmf-dist/tex/latex/amsfonts/umsa.fd) (/usr/share/texlive/texmf-dist/tex/latex/amsfonts/umsb.fd) ! Missing $ inserted. <inserted text> $ l.33 \end{pmatrix} The formula is displayed perfectly well in the resulting PDF. Even when using complicated matrices, this is the case. They are copied to the LaTeX file verbatim and the PDF is produced just as expected. Emacs : GNU Emacs 25.3.2 (x86_64-pc-linux-gnu, GTK+ Version 3.18.9) of 2017-09-12 Package: Org mode version 9.1.9 (9.1.9-3-gb1a639-elpa @ /home/christoph/.emacs.d/elpa/org-20180402/) current state: ============== (setq org-tab-first-hook '(org-babel-hide-result-toggle-maybe org-babel-header-arg- expand) org-speed-command-hook '(org-speed-command-activate org-babel-speed-command- activate) org-occur-hook '(org-first-headline-recenter) org-metaup-hook '(org-babel-load-in-session-maybe) org-html-format-drawer-function #[514 "\207" [] 3 "\n\n(fn NAME CONTENTS)"] org-latex-format-inlinetask-function 'org-latex-format-inlinetask-default- function org-confirm-shell-link-function 'yes-or-no-p org-ascii-format-inlinetask-function 'org-ascii-format-inlinetask-default org-file-apps '((auto-mode . emacs) ("\\.mm\\'" . default) ("\\.x?html?\\'" . default) ("\\.pdf\\'" . "evince %s")) org-latex-format-headline-function 'org-latex-format-headline-default-function org-startup-indented t org-after-todo-state-change-hook '(org-clock-out-if-current) org-latex-format-drawer-function #[514 "\207" [] 3 "\n\n(fn _ CONTENTS)"] org-odt-format-headline-function 'org-odt-format-headline-default-function org-src-mode-hook '(org-src-babel-configure-edit-buffer org-src-mode-configure- edit-buffer) org-agenda-before-write-hook '(org-agenda-add-entry-text) org-babel-pre-tangle-hook '(save-buffer) org-mode-hook '(#[0 "\300\301\302\303\304$\207" [add-hook change-major-mode-hook org-show- block-all append local] 5] #[0 "\300\301\302\303\304$\207" [add-hook change-major-mode-hook org-babel- show-result-all append local] 5] org-babel-result-hide-spec org-babel-hide-all- hashes visual-line-mode) org-bibtex-headline-format-function #[257 "\300\236A\207" [:title] 3 "\n\n(fn ENTRY)"] org-archive-hook '(org-attach-archive-delete-maybe) org-ascii-format-drawer-function #[771 "\207" [] 4 "\n\n(fn NAME CONTENTS WIDTH)"] org-odt-format-inlinetask-function 'org-odt-format-inlinetask-default-function org-cycle-hook '(org-cycle-hide-archived-subtrees org-cycle-hide-drawers org- cycle-show-empty-lines org-optimize-window-after-visibility-change) org-confirm-elisp-link-function 'yes-or-no-p org-metadown-hook '(org-babel-pop-to-session-maybe) org-odt-format-drawer-function #[514 "\207" [] 3 "\n\n(fn NAME CONTENTS)"] org-html-format-headline-function 'org-html-format-headline-default-function org-link-parameters '(("id" :follow org-id-open) ("rmail" :follow org-rmail-open :store org-rmail-store-link) ("mhe" :follow org-mhe-open :store org-mhe-store-link) ("irc" :follow org-irc-visit :store org-irc-store-link) ("info" :follow org-info-open :export org-info-export :store org-info-store-link) ("gnus" :follow org-gnus-open :store org-gnus-store-link) ("docview" :follow org-docview-open :export org-docview-export :store org-docview-store-link) ("bibtex" :follow org-bibtex-open :store org-bibtex-store-link) ("bbdb" :follow org-bbdb-open :export org-bbdb-export :complete org-bbdb-complete-link :store org-bbdb-store-link) ("w3m" :store org-w3m-store-link) ("file+sys") ("file+emacs") ("doi" :follow org--open-doi-link) ("elisp" :follow org--open-elisp-link) ("file" :complete org-file-complete- link) ("ftp" :follow (lambda (path) (browse-url (concat "ftp:" path)))) ("help" :follow org--open-help-link) ("http" :follow (lambda (path) (browse-url (concat "http:" path)))) ("https" :follow (lambda (path) (browse-url (concat "https:" path)))) ("mailto" :follow (lambda (path) (browse-url (concat "mailto:"; path)))) ("news" :follow (lambda (path) (browse-url (concat "news:"; path)))) ("shell" :follow org--open-shell- link)) org-html-format-inlinetask-function 'org-html-format-inlinetask-default- function org-agenda-files '("censored") org-clock-out-hook '(org-clock-remove-empty-clock-drawer) )
