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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		7 years ago
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acos.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	7 years ago
acosh.pass.cpp	[libcxx] Improve accuracy of complex asinh and acosh	7 years ago
asin.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	7 years ago
asinh.pass.cpp	[libcxx] Improve accuracy of complex asinh and acosh	7 years ago
atan.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef, part 2/3.	8 years ago
atanh.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	7 years ago
cos.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	7 years ago
cosh.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	7 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.	9 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.	9 years ago
log10.pass.cpp	Fix unused parameters and variables	8 years ago
pow_complex_complex.pass.cpp	Fix unused parameters and variables	8 years ago
pow_complex_scalar.pass.cpp	Fix unused parameters and variables	8 years ago
pow_scalar_complex.pass.cpp	Fix unused parameters and variables	8 years ago
sin.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	7 years ago
sinh.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	7 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.	9 years ago
tan.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef, part 2/3.	8 years ago
tanh.pass.cpp	[libcxx] [test] Fix Clang -Wunused-local-typedef warnings.	7 years ago