From 2ea070db3fe3c61d577b399474c2751be17ad7ff Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Wed, 1 Aug 2001 21:18:21 +0000
Subject: [PATCH] lowered tolerance in sys3x3_with_tol -> check
benchmarks/bug/bug_ruled.geo
---
Mesh/Numeric.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Mesh/Numeric.cpp b/Mesh/Numeric.cpp
index 7e89139c7f..7e0c497c03 100644
--- a/Mesh/Numeric.cpp
+++ b/Mesh/Numeric.cpp
@@ -1,4 +1,4 @@
-// $Id: Numeric.cpp,v 1.16 2001-07-26 21:26:34 geuzaine Exp $
+// $Id: Numeric.cpp,v 1.17 2001-08-01 21:18:21 geuzaine Exp $
#include "Gmsh.h"
#include "Const.h"
@@ -130,7 +130,7 @@ int sys3x3_with_tol (double mat[3][3], double b[3], double res[3], double *det){
DSQR (mat[2][0]) + DSQR (mat[2][1]) + DSQR (mat[2][2]) ;
// TOLERANCE ! WARNING WARNING
- if (norm == 0.0 || fabs (*det) / norm < 1.e-07){
+ if (norm == 0.0 || fabs (*det) / norm < 1.e-12){
Msg(DEBUG, "Assuming 3x3 matrix is singular (det/norm == %g)", fabs(*det)/norm);
res[0] = res[1] = res[2] = 0.0 ;
return 0;
--
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