That's useful, we should put that in SymPy, though I personally think it would be more useful if it just took a system and returned a matrix.
Aaron Meurer On Fri, Oct 11, 2013 at 4:59 AM, Cristóvão Duarte Sousa <[email protected]> wrote: > Hi Aaron, > > I've found Expr.as_coefficients_dict() method useful for that, although I > had to workaround constant and single variable expressions. > > Check the function lin_expr_coeffs > (https://github.com/cdsousa/PyLMI-SDP/blob/master/lmi_sdp/lm.py#L27) of my > PyLMI-SDP package, > to see how I used it. > > On Friday, October 11, 2013 1:49:14 AM UTC+1, Aaron Meurer wrote: >> >> Is there a function in SymPy that makes it easy to convert from a >> system of linear equations in symbolic form to a Matrix? I'm asking >> because solve_linear_system takes a Matrix as input. >> >> Aaron Meurer > > -- > 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. > For more options, visit https://groups.google.com/groups/opt_out. -- 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. For more options, visit https://groups.google.com/groups/opt_out.
