Variable declaration, substitution and automated calculations with luatex in math environment
59214
Evaluating Mathematical Expressions in Lua
121523
Math digits are in CM with newtxmath and fontspec (LuaLaTeX, TeX Live 2017)
24262
Best and shortest way to evaluate mathematical expressions
22603
How to do simple calculation in LaTeX?
90270
Makefile, sqare brackets built-in, variable expansion and command substitution
135769
How to use mainfont type in math environment?
8649
How can I write a macro which enters math mode when called in text mode but when called in mathmode doesn't break?
17267
Interchanging the order of differentiation and summation
125664
Selectively converting numerical strings to expressions
33164
Formal basis for variable substitution in limits
127643
Using function compositions to determine variable values
101512
Is there an numeric arithmetic with a single operator?
41650
Large braces for specifying values of variables by condition
571
How to evaluate a math expression given in string form?
6471
Getting started with Greek and Hebrew in LuaLaTeX
11971
How can I define a math operator behaving like \lim or \sum with limits?
67985
Change variables in differential expressions