hello, 2 questions related to reducing to summation using sympy:
1) lets say i have an expression (x) + (x+1) + (x+2) + (x+3) + (x+4) is there any function to help me simplify/reduce it to become summation of x over 0 to 4? along the same line: 2) lets say i have an expression (x[0]*y[0]) + (x[1]*y[1]) + (x[2]*y[2]) + (x[3]*y[3]) + (x[4]*y[4]), is there any function to help me simplify/reduce it to become summation of x[i]*y[i] over 0 to 4? perhaps it can't be done in the raw form above, maybe i need to use some annotations or use certain types of special symbols? NM -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sympy. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/cc339841-178b-4e41-a98d-f8391b2c9286%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
