Hi, I'm new to Sage (and Python) and still have some trouble finding my way through the documentation.
I would like to create variables with multi-indices (hence indices are n integers (s_1,s_2,...,s_n)) and I would like to do it in such a way that I can access these indices and do some simple operations on them (like increasing the k-th index by one). What is the best way to do this? Or can someone point me to an answer in the documentation? Some more background: I would like to do some symbolic computations with generic multivariate polynomials where the coefficients are unknown. Hence these coefficients should be my variables with multi- indices. Thanks in advance for any help. Best Michael -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
