ASKSAGE: Sage Q&A Forum - Latest question feedhttps://ask.sagemath.org/questions/Q&A Forum for SageenCopyright Sage, 2010. Some rights reserved under creative commons license.Sat, 28 Jan 2012 10:42:55 -0600sympy codegen with indiceshttps://ask.sagemath.org/question/8678/sympy-codegen-with-indices/I am doing a symbolic calculation in sage and I need a C-code of the output. I found an example in sympy documentation that does this.
from sympy import symbols
from sympy.utilities.codegen import codegen
from sympy.abc import x, y, z
[(c_name, c_code), (h_name, c_header)] = \
codegen(("f", x+y*z), "C", "test", header=False, empty=False)
print c_code,
However, this does not work when the variables I am passing to f have indices for example,
from sympy import symbols
from sympy.utilities.codegen import codegen
from sympy.abc import x[0], x[1], x[2]
[(c_name, c_code), (h_name, c_header)] = \
codegen(("f", x[0]+x[1]*x[2]), "C", "test", header=False, empty=False)
print c_code,
This results in an error. Is there a way to generate a C-code with indices in them?ShashankSat, 28 Jan 2012 10:42:55 -0600https://ask.sagemath.org/question/8678/