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| author | Thomas White <taw@physics.org> | 2010-07-12 10:07:01 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2012-02-22 15:26:53 +0100 |
| commit | c48d6819dfadba232b077eca794e60de20bc387c (patch) | |
| tree | 4aad8934db26c05cca6d628a02b5d0fc1d85057a /src | |
| parent | 6264ff6e0ac13fcc22afcb4ce9f98a920444a92c (diff) | |
Remove unnecessary fabs()
Diffstat (limited to 'src')
| -rw-r--r-- | src/statistics.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/statistics.c b/src/statistics.c index f3fb21c0..889ade51 100644 --- a/src/statistics.c +++ b/src/statistics.c @@ -109,7 +109,7 @@ static double internal_r2(const double *ref1, const unsigned int *c1, i1 = ref1[i] / (scale*(double)c1[i]); i2 = ref2[i] / (double)c2[i]; - top += pow(fabs(i1 - i2), 2.0); + top += pow(i1 - i2, 2.0); bot += pow(i1, 2.0); } /* else reflection not measured so don't worry about it */ |