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Use eigen methods for solving triangular systems. We loose again very

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slightly on both speed and precision on some tests.
This commit is contained in:
Thomas Capricelli
2010-01-25 11:34:52 +01:00
parent 92be7f461b
commit 9651e0c503
3 changed files with 31 additions and 60 deletions
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6
unsupported/test/NonLinearOptimization.cpp
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@@ -1010,7 +1010,7 @@ void testNistLanczos1(void)
VERIFY( 79 == lm.nfev);
VERIFY( 72 == lm.njev);
// check norm^2
VERIFY_IS_APPROX(lm.fvec.squaredNorm(), 1.428127827535E-25); // should be 1.4307867721E-25, but nist results are on 128-bit floats
VERIFY_IS_APPROX(lm.fvec.squaredNorm(), 1.427932429905E-25); // should be 1.4307867721E-25, but nist results are on 128-bit floats
// check x
VERIFY_IS_APPROX(x[0], 9.5100000027E-02 );
VERIFY_IS_APPROX(x[1], 1.0000000001E+00 );
@@ -1332,8 +1332,8 @@ void testNistMGH17(void)
// check return value
VERIFY( 2 == info);
VERIFY( 603 == lm.nfev);
VERIFY( 544 == lm.njev);
VERIFY( 606 == lm.nfev);
VERIFY( 545 == lm.njev);
// check norm^2
VERIFY_IS_APPROX(lm.fvec.squaredNorm(), 5.4648946975E-05);
// check x