Top Answers

1. Why should I use normalised units in numerical integration?
   7 votes
2. Multiply several matrices in numpy
   4 votes
3. Why does SymPy not simplify (-x**3)**(2/3) to x**2?
   4 votes
4. Define function from SymPy symbols
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5. Generate C code with Sympy. Replace Pow(x,2) by x*x
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