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MathFunctions.h
Commit message (
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Author
Age
*
Improved std::complex sqrt and rsqrt.
Antonio Sanchez
2021-01-17
*
* Add iterative psqrt<double> for AVX and SSE when FMA is available. This pro...
Rasmus Munk Larsen
2020-12-16
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Add log2() to Eigen.
Rasmus Munk Larsen
2020-12-04
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Revert "Add log2() operator to Eigen"
Rasmus Munk Larsen
2020-12-03
*
Add log2() operator to Eigen
Rasmus Munk Larsen
2020-12-03
*
Fix boolean float conversion and product warnings.
Antonio Sanchez
2020-11-24
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Add plog ops support packet2d for NEON
Guoqiang QI
2020-09-15
*
Update old links to bitbucket to point to gitlab.com
Gael Guennebaud
2019-12-04
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1. Fix a bug in psqrt and make it return 0 for +inf arguments.
Rasmus Munk Larsen
2019-11-15
*
Move implementation of vectorized error function erf() to SpecialFunctionsImp...
Rasmus Munk Larsen
2019-09-27
*
Add generic PacketMath implementation of the Error Function (erf).
Rasmus Munk Larsen
2019-09-19
*
Fix compilation without vector engine available (e.g., x86 with SSE disabled):
Gael Guennebaud
2019-09-05
*
Implement vectorized versions of log1p and expm1 in Eigen using Kahan's formu...
Rasmus Munk Larsen
2019-08-12
*
Extend the generic psin_float code to handle cosine and make SSE and AVX use ...
Gael Guennebaud
2018-11-30
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Unify SSE/AVX psin functions.
Gael Guennebaud
2018-11-27
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cleanup
Gael Guennebaud
2018-11-26
*
Unify SSE and AVX pexp for double.
Gael Guennebaud
2018-11-26
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Unify SSE and AVX implementation of pexp
Gael Guennebaud
2018-11-26
*
First step toward a unification of packet log implementation, currently only ...
Gael Guennebaud
2018-11-26
*
MIsc. source and comment typos
luz.paz
2018-03-11
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Update comment for fast sqrt.
Rasmus Munk Larsen
2016-10-04
*
Fix a bug in the implementation of Carmack's fast sqrt algorithm in Eigen (en...
Rasmus Munk Larsen
2016-10-04
*
Factorize the 4 copies of tanh implementations, make numext::tanh consistent ...
Gael Guennebaud
2016-08-23
*
Improved implementation of ptanh for SSE and AVX
Benoit Steiner
2016-02-18
*
Avoid implicit cast from double to float.
Benoit Steiner
2016-02-10
*
Optimized implementation of the tanh function for SSE
Benoit Steiner
2016-02-10
*
Make the GCC workaround for sqrt GCC-only; detect Emscripten as non-GCC
Benoit Jacob
2016-02-10
*
Work around Emscripten bug - https://github.com/kripken/emscripten/issues/4088
Benoit Jacob
2016-02-10
*
Fix compilation on old gcc+AVX
Gael Guennebaud
2016-01-21
*
Add numext::sqrt function to enable custom optimized implementation.
Gael Guennebaud
2016-01-21
*
Added an optimized version of rsqrt for SSE and AVX that is used when EIGEN_F...
Benoit Steiner
2015-03-02
*
Added support for fast reciprocal square root computation.
Benoit Steiner
2015-02-26
*
Remove some dead stores.
Gael Guennebaud
2015-02-18
*
Addendum to bug #859: pexp(NaN) for double did not return NaN, also, plog(NaN...
Christoph Hertzberg
2014-10-20
*
Fix bug #859: pexp(NaN) returned Inf instead of NaN
Gael Guennebaud
2014-10-20
*
Workaround gcc's default ABI not being able to distinghish between vector typ...
Gael Guennebaud
2014-04-22
*
fix a few "dead stores" warnings
Gael Guennebaud
2013-10-26
*
typo
Gael Guennebaud
2013-08-19
*
Fix bug #642: add vectorization of sqrt for doubles, and make sqrt really saf...
Gael Guennebaud
2013-08-19
*
Make psqrt works with numeric_limits<float>::min
Gael Guennebaud
2013-06-14
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Fix bug #613: psqrt was incorrect for small numbers
Jeff Dean
2013-06-13
*
Fix SSE plog<float> to return -INF on 0
Gael Guennebaud
2013-02-14
*
fix warning
Gael Guennebaud
2012-08-01
*
fix lower acceptable bound of SSE pexp for double
Gael Guennebaud
2012-07-31
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add SSE pexp function for double, make use of _mm_floor_p* for pexp with SSE4.1
Gael Guennebaud
2012-07-27
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Automatic relicensing to MPL2 using Keirs script. Manual fixup follows.
Benoit Jacob
2012-07-13
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fix bug #475: .exp() now returns +inf when overflow occurs (SSE)
Gael Guennebaud
2012-06-14
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Get rid of include directives inside namespace blocks (bug #339).
Jitse Niesen
2012-04-15
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bug #86 : use internal:: namespace instead of ei_ prefix
Benoit Jacob
2010-10-25
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allow vectorization of mat44.col() by adding a InnerPanel boolean
Gael Guennebaud
2010-07-23
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