Hello, I need to be able to evaluate an expression, where the expression is composed of dynamically generated variables. For example, I might have a list "var_list", a list "data_list", and an expression "exprssn". Here 1) var_list is a list of variables, where every element in var_list was created using sage.calculus.calculus.var 2) data_list is a list of real numbers 3) exprssn is an expression, where every variable comes from var_list
How would I evaluate exprssn when the variable var_list[i] takes the value data_list[i]? If I try something like exprssn(var_list[i] = data_list[i]) I get an error. My current solution involves string generation coupled with eval statements and is horribly clunky. What is the right way to do this? Thanks, Eric --~--~---------~--~----~------------~-------~--~----~ 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 URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
