Re: Error in qfauto() && Happy New Year
Georgi Guninski <[email protected]>
| Newsgroups | gmane.comp.mathematics.pari.devel |
|---|---|
| Message-ID | <CAGUWgD_4hcATq3H3P4VyaXD1Yz1QrCvdsJSn=9O+MxES2ywVcA@mail.gmail.com> |
On Sat, Jan 1, 2022 at 5:36 PM Karim Belabas <[email protected]> wrote: > > Bad Input Bug: M1 must be a positive definite quadratic form, but > > (16:33) gp > qfsign(M1) > %1 = [7, 3] > Looks like there is some protection against PD: ? M0=[1,0;0,0];qfauto(M0,M0) *** at top-level: M0=[1,0;0,0];qfauto(M0,M0) *** ^------------- *** qfauto: domain error in qfisom: form is not positive definite *** Break loop: type 'break' to go back to GP prompt break>