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### How to define a macro with digits in its name using \def and a counter value?

I need a \def whose name involves a number, with that number being value of a counter. \documentclass[varwidth,border=5mm]{standalone} \begin{document} % COUNTER \newcounter{myC} \addtocounter{myC}{...
105 views

### Use Labels to show equations

I want to be able to create many equations, say $a+b=c$ and $c+d=e$, save the equation as a variable but not have the equation be displayed. I simply want to have the ability to use the label/variable ...