Replace expression in series expansion
72427
Series expansion for small ratio of variables
31721
Series with specific notation
67985
Change variables in differential expressions
98978
Line break in expression()?
97984
Express as sum of powers
29535
Use parameter expansion to modify output of another expansion
11551
replace often used Tex-Literals ($ and $$) for math regions into \( or \) and \[ or \]
131232
Simplifying the expression of a product of inner products
152635
How can I expand a setting or variable in a vim regular expression?
142651
Where can you perform variable substitution in an equation?
131388
using regex for math expressions in java?
74692
Simple Power Series Expansion for Problems similar to $f = (1 + \epsilon \,x)^{1/\epsilon}$
66160
Math operations in regex
150453
How do I display an expression with negative powers?
110585
Rearranging infinite series
104087
Replace `et al.` with `\& al.`
66066
Is there a way to prevent N from being applied to all parts of an expression