[sympy] Geometry and continuum mechanics

2017-12-03 Thread rushyam keshri
I am working on writing a function for the second moment of area of ellipse circle and polygon in Geometry Module and It is needed in mechanics for calculating the tensile stress in the beam. -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubsc

[sympy] I used sympy in geopt: Generic Optimization by Genetically Evolved Operation Trees

2017-12-03 Thread 'Louis Abraham' via sympy
Hi, I used sympy in a very nice project: https://github.com/louisabraham/geopt/. Evaluating operation DAGs on big inputs was very costly, but I managed to overcome it in a few lines of code thanks to 2 features of sympy: - symbolic reduction - numexpr integration Sympy was really of great help,