Searched refs:log2_e (Results 1 – 8 of 8) sorted by relevance
| /third_party/boost/boost/math/constants/ |
| D | constants.hpp | 290 …BOOST_DEFINE_MATH_CONSTANT(log2_e, 1.44269504088896340735992468100189213742664595415298, "1.442695…
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| /third_party/boost/libs/math/test/ |
| D | test_constants.cpp | 200 BOOST_CHECK_CLOSE_FRACTION((1/ln_two<RealType>()), log2_e<RealType>(), tolerance); in test_spots()
715 …BOOST_CHECK_CLOSE_FRACTION((1/ln_two<real_concept, Policy>()), (log2_e<real_concept, Policy>)(), t… in test_real_concept_policy()
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| /third_party/glslang/glslang/MachineIndependent/ |
| D | Constant.cpp | 609 const double log2_e = 1.4426950408889634073599246810019; in fold() local
610 newConstArray[i].setDConst(log2_e * log(unionArray[i].getDConst())); in fold()
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| /third_party/mesa3d/src/compiler/glsl/ |
| D | lower_instructions.cpp | 283 ir_constant *log2_e = _imm_fp(ir, ir->type, M_LOG2E); in exp_to_exp2() local
288 ir->operands[0], log2_e); in exp_to_exp2()
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| /third_party/skia/third_party/skcms/src/ |
| D | Transform_inl.h | 309 const float log2_e = 1.4426950408889634074f; in approx_exp() local
310 return approx_exp2(log2_e * x); in approx_exp()
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| /third_party/skia/third_party/skcms/ |
| D | skcms.cc | 113 const float log2_e = 1.4426950408889634074f; in expf_() local
114 return exp2f_(log2_e * x); in expf_()
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| /third_party/boost/libs/math/doc/constants/ |
| D | constants.qbk | 351 [[log2_e] [log[sub 2](e)] [1.442695] [This is the same as 1/ln(2) and is equivalent to POSIX consta…
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| /third_party/skia/src/opts/ |
| D | SkRasterPipeline_opts.h | 990 const float log2_e = 1.4426950408889634074f; in approx_exp() local
991 return approx_pow2(log2_e * x); in approx_exp()
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