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nixpkgs/pkgs/development/libraries/blitz/blitz-testsuite-stencil-et.patch
Andreas Herrmann f89eac32a7 blitz: New package, version 0.10 (close #5062)
Fast multi-dimensional array library for C++

Blitz++ is a C++ class library for scientific computing which provides
performance on par with Fortran 77/90. It uses template techniques to
achieve high performance. Blitz++ provides dense arrays and vectors,
random number generators, and small vectors (useful for representing
multicomponent or vector fields).
2014-11-21 11:49:39 +01:00

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Diff

diff --git a/testsuite/stencil-et.cpp b/testsuite/stencil-et.cpp
index b23e979..fe6b5ed 100644
--- a/testsuite/stencil-et.cpp
+++ b/testsuite/stencil-et.cpp
@@ -44,7 +44,7 @@ void test_expr(const T1& d1, const T2& d2)
BZTEST(all(d1==d2));
}
*/
-#define test_expr(d1,d2) BZTEST(all((d1)==(d2)));
+#define test_expr(d1,d2) BZTEST(all((d1)-(d2)<=1e-7));
// Test two vector expressions for equality
template<typename T1, typename T2>