fix bug #5599
authorViet Dinh <hoangviet2695@gmail.com>
Mon, 2 Nov 2015 04:30:28 +0000 (23:30 -0500)
committerViet Dinh <hoangviet2695@gmail.com>
Mon, 2 Nov 2015 04:30:28 +0000 (23:30 -0500)
commit0bc44376a541160b62cb11605b371e12b1059d2e
treecc25f800cddf0868be3d3430e76baf3887b76a59
parentfdf549b921a7ec8065db3c8056c4d96757adc43c
fix bug #5599

solves equations more correctly, eliminates “nan” error.
modules/core/src/mathfuncs.cpp