On Thursday, October 10, 2013 12:30:18 AM UTC+4, Pablo Puente wrote: > > It would be nice to support functions or more than one variable, for > example a special function for 2 variables could be: > > def _minimize2(expr, x, y): >
1) You should be aware about saddle points. > if f(oo,oo) < m: > m = f(oo,oo) > mp = (oo,oo) > if f(-oo,-oo) < m: > m = f(-oo,-oo) > mp = (-oo,-oo) > if f(oo,-oo) < m: > m = f(oo,-oo) > mp = (oo,-oo) > if f(-oo,oo) < m: > m = f(-oo,oo) > mp = (-oo,oo) > 2) Extremum could be on f(x, oo) as well... -- 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.
