Many thanks! I know a little bit of FriCAS, I have tried to understand this CAS in the past. I know it's not good for numerical computation, and I can understand why.
But you know, for the stuff I spoke earlier, I only need 4 digits after the comma (point for others). So usually I name my coefficients, it's easy they are already named. And when I assign them to a 'variable' I assign them with a FRAC INT type. Nevertheless, I appreciate your technic, I didn't know it. In any case it's a pity FriCAS can not even do a simple division when solve is involved... Cheers, Greg Le 25 août 2016 16:40, "oldk1331" <[email protected]> a écrit : > Greg, > > FriCAS does not have very good support for numeric computation > compared with other "scientific computation software". > > In this case, you can have a work around like: > > solve2(y:EQ(POLY(FLOAT)),x:SYMBOL):LIST(EQ(POLY(FLOAT))) == solve((lhs > y-rhs y)::POLY FRAC INT, (0.1)^10) > > to avoid manual coercion. A deeper solution requires more discussion. > > -- > You received this message because you are subscribed to the Google Groups > "FriCAS - computer algebra system" 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 https://groups.google.com/group/fricas-devel. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" 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 https://groups.google.com/group/fricas-devel. For more options, visit https://groups.google.com/d/optout.
