Simplify symbolic expression in terms of constants
16993
Can I simplify an expression into form which uses my own definitions?
56170
Solve a complex equation symbolically?
49079
Evaluate expression given as a string
126734
Convert a number to its expression in words (e.g. 55 -> fifty-five)
99139
Pulling constants out of integrations
6125
Combinatorial expression for all ternary strings that don't have consecutive 1's and 2's
44856
Can I simplify (solve) a certain DifferenceRoot expression?
73242
Simplify vector expression - is there something like "Factor" for vectors, dot products etc.?
1528
Simple logical operators in Bash
482
Express $1 + \frac {1}{2} \binom{n}{1} + \frac {1}{3} \binom{n}{2} + \dotsb + \frac{1}{n + 1}\binom{n}{n}$ in a simplifed form
136075
A better simplification function
28374
calculus expressions
125664
Selectively converting numerical strings to expressions
104672
Greek `\chi`'s subscript expressions: how to make it smaller or offset lower?
139897
Simplify with fractional exponents and negative exponents
40855
Common subexpression from two expressions
1629
Evaluating a string as a mathematical expression in JavaScript