[sympy] Re: solving expression step by step

2010-04-19 Thread klang...@gmail.com
It is enough if computer will select what to add. like eq 2+3+4+5*6 eq.add() 9+5*6 eq 2*x+3*x+5*6 eq.add() 5*x+5*6 All I need is control over each operation (transformation). Then I should be able to code function which will show full solution for given math problem with explanation for each

[sympy] solving expression step by step

2010-04-18 Thread klang...@gmail.com
Hi, I'm looking for library which can be used as helper when solving maths equations. I would like to let student enter expression like: 2*3+4+5 This expression should be rendered with changes: out: 2*3+4+5 Now student can apply some transformation: 1. Add transformation out: 2*3+9 2.Multi