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path: root/test/prec_inverse_4x4.cpp
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* Clean source code and unit tests with respect to -Wunused-local-typedefsGravatar Gael Guennebaud2013-04-10
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* Fix bug #314:Gravatar Gael Guennebaud2012-11-06
| | | | | - remove most of the metaprogramming kung fu in MathFunctions.h (only keep functions that differs from the std) - remove the overloads for array expression that were in the std namespace
* Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.Gravatar Benoit Jacob2012-07-13
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* the min/max macros to detect unprotected min/max were undefined by some std ↵Gravatar Gael Guennebaud2011-08-19
| | | | | | header, so let's declare them after and do the respective fixes ;)
* bug #86 : use internal:: namespace instead of ei_ prefixGravatar Benoit Jacob2010-10-25
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* slightly raise the threshold used in this test to accomodate results ↵Gravatar Benoit Jacob2010-06-30
| | | | obtained with gcc 4.1
* Backed out changeset 641d968a9a7ed57a3b8a3f45dea43c5ee6717f97Gravatar Benoit Jacob2010-06-01
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* * Make ReturnByValue have the EvalBeforeAssigningBit and explicitlyGravatar Benoit Jacob2010-05-30
| | | | | | enforce this mechanism (otherwise ReturnByValue bypasses it). (use .noalias() to get the old behavior.) * Remove a hack in Inverse, futile optimization for 2x2 expressions.
* Complete rework of global math functions and NumTraits.Gravatar Benoit Jacob2010-04-28
| | | | | | | | * Now completely generic so all standard integer types (like char...) are supported. ** add unit test for that (integer_types). * NumTraits does no longer inherit numeric_limits * All math functions are now templated * Better guard (static asserts) against using certain math functions on integer types.
* remove MinorGravatar Benoit Jacob2010-04-22
| | | | adapt 3x3 and 4x4 (non-SSE) inverse paths
* * move dummy_precision and epsilon to NumTraitsGravatar Gael Guennebaud2010-02-10
| | | | * make NumTraits inherits std::numeric_limits
* *use scalar instructions, packet not needed hereGravatar Benoit Jacob2009-12-14
| | | | *remove unused var warning
* add SSE path for Matrix4f inverse, taken from Intel except that we do a kosherGravatar Benoit Jacob2009-12-14
| | | | | | division instead of RCPPS-followed-by-Newton-Raphson. The rationale for that is that elsewhere in Eigen we dont allow ourselves this approximation (which throws 2 bits of mantissa), so there's no reason we should allow it here.
* * 4x4 inverse: revert to cofactors methodGravatar Benoit Jacob2009-12-09
| | | | | | | * inverse tests: use createRandomMatrixOfRank, use more strict precision * tests: createRandomMatrixOfRank: support 1x1 matrices * determinant: nest the xpr * Minor: add comment
* forward port slight changes in the 4x4 inverse testGravatar Benoit Jacob2009-11-25
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* improve precision testGravatar Benoit Jacob2009-11-23
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* 4x4 inverse:Gravatar Benoit Jacob2009-11-23
* change block selection threshold from 1e-2 to 1e-1 * add rigorous precision test