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Mikhail Maltsev c4658abe60 [libcxx] Improve accuracy of complex asinh and acosh ... Summary: Currently std::asinh and std::acosh use std::pow to compute x^2. This results in a significant error when computing e.g. asinh(i) or acosh(-1). This patch expresses x^2 directly via x.real() and x.imag(), like it is done in libstdc++/glibc, and adds tests that checks the accuracy. Reviewers: EricWF, mclow.lists Reviewed By: mclow.lists Subscribers: christof, cfe-commits Differential Revision: https://reviews.llvm.org/D41629 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@325510 91177308-0d34-0410-b5e6-96231b3b80d8		8 years ago
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acos.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	8 years ago
acosh.pass.cpp	[libcxx] Improve accuracy of complex asinh and acosh	8 years ago
asin.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	8 years ago
asinh.pass.cpp	[libcxx] Improve accuracy of complex asinh and acosh	8 years ago
atan.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef, part 2/3.	9 years ago
atanh.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	8 years ago
cos.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	8 years ago
cosh.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	8 years ago
exp.pass.cpp	Rename some test data (and make it const) to rid us of some shadowing warnings in the test suite. No functional change. Thanks to STL@microsoft for the report and patch.	10 years ago
log.pass.cpp	Rename some test data (and make it const) to rid us of some shadowing warnings in the test suite. No functional change. Thanks to STL@microsoft for the report and patch.	10 years ago
log10.pass.cpp	Fix unused parameters and variables	9 years ago
pow_complex_complex.pass.cpp	Fix unused parameters and variables	9 years ago
pow_complex_scalar.pass.cpp	Fix unused parameters and variables	9 years ago
pow_scalar_complex.pass.cpp	Fix unused parameters and variables	9 years ago
sin.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	8 years ago
sinh.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	8 years ago
sqrt.pass.cpp	Rename some test data (and make it const) to rid us of some shadowing warnings in the test suite. No functional change. Thanks to STL@microsoft for the report and patch.	10 years ago
tan.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef, part 2/3.	9 years ago
tanh.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	8 years ago