Abs and ^2 within Solve: curious speed characteristics
77326
Why does Simplify ignore an assumption?
58156
Benchmarking expressions
69120
geodesic computation: "energy" minimization versus arc length minimization
41534
A system of logarithmic equations with parameters
29487
What is the time complexity of conjugate gradient method?
24973
Possible A* Optimizations
55680
The relationship of ${\frak m+m=m}$ to AC
126261
Extraneous solution from substituting in equations
155812
A Fermat's FLT look-like for matrices.
41761
Determining the default Method used in optimization and root-finding algorithms
48657
Solving factorial equations
20630
Digital root of twin prime semiprimes
21361
c++ practical computational complexity of  SQRT()
21709
Nsolve gives solutions with a small complex part which can't be eliminated by chop command
68458
Roots of unity and large expression
37091
The Dido problem with an arclength constraint
61134
Solving cubic equations with another method.