[O] How do I insert a literal '|' to a table in org-mode?

Is that possible?

[O] Single formula line applied to multiple tables

hello all, I wonder if we can apply a single table formula line to multiple tables. Many thanks. Regards, Bing

[O] Question about the math mode table exporting for latex and html

hello list, Here is the example. #+ATTR_LATEX: :mode math :environment pmatrix :math-prefix \mathbf{H}= | \vdots | 0 | \vdots | | \vdots | H | \vdots | | \vdots | 0 | \vdots |