18 Jan
2018
18 Jan
'18
3:19 p.m.
On Thu, 18 Jan 2018 15:10:39 +0100, Vitaly Magerya <vmagerya@gmail.com> said: VM> 1) matrix::gauss_elimination checks for zero entries via a VM> simple .is_zero() call without a .normal() call before, so it VM> misses zeros in non-normal form.
From time to time I am asking myself either .is_zero() needs to call .normal() first and then make the test. This would look more natural in my opinion. -- Vladimir V. Kisil http://www.maths.leeds.ac.uk/~kisilv/ Book: Geometry of Mobius Transformations http://goo.gl/EaG2Vu Software: Geometry of cycles http://moebinv.sourceforge.net/