This: import ast ast.parse(repr(expression))
will do the trick if repr is well coded. How much faith should I put in the repr strings in sympy? Or there is another way? On 12 November 2011 18:20, [email protected] < [email protected]> wrote: > Is there any way to get the expression tree from an expression (either > using the python abstract syntax tree module or just some tuples): > > for example > > get_tree( x+y*sin(z) ) would return > > (Add, x, (Mul, y, (Sin z))) > > or > > (BinOp, Add, ((Symbol, x), (BinOp, Mul, (blah blah blah)))) > -- You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sympy?hl=en.
