Alexei Boulbitch
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 30 Does Mathematica have a built-in tool that allows one to operate on both sides of an equation? 22 How to make a curve selectable from a scaned image and convert it to a list of coordinates 13 Order of evaluation - does Mathematica evaluate variables before or after substitution? 12 Solving $L=\frac{3}{2} \sqrt{4 \pi ^2 A^2+W^2}-\frac{\sqrt{5 W \sqrt{4 \pi ^2 A^2+W^2}+6 \pi ^2 A^2+3 W^2}}{\sqrt{2}}+\frac{3 W}{2}$ for $W$ 11 Is Mathematica intended to be used to do lengthy algebraic clculations?

### Reputation (13,962)

 +10 Variable change +10 Question in ParametricPlot3D, how to join the minima of a {x,y} function +30 How to solve a differential equation system involving complex conjugates? +10 Scaling issue with Graphics3D and Parametricplot

### Questions (77)

 29 How to extract a list of available Method-s 21 Getting rid of spikes in the PDE solution 21 Is there any Mathematica functionality enabling its use for the blind? 20 Instruct a Table to only evaluate until a condition is fulfilled 16 Vizualization of percolation paths

### Tags (170)

 195 plotting × 84 62 differential-equations × 42 122 equation-solving × 46 59 algebraic-manipulation × 24 98 simplifying-expressions × 57 50 functions × 20 70 list-manipulation × 35 42 output-formatting × 27 63 calculus-and-analysis × 31 40 graphics × 26

### Accounts (3)

 Mathematica 13,962 rep 1451 Mathematics 121 rep 3 TeX - LaTeX 101 rep 1

 Popular Question × 6 Nice Answer × 7 Nice Question × 15 Enlightened × 4 Yearling × 4 equation-solving Revival × 5 Custodian × 2 Generalist Good Answer

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### Votes Cast (161)

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159 up 33 question
2 down 128 answer