"c6df46ba" (history) in projects: freebsd

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Searched hist:c6df46ba (Results 1 – 4 of 4) sorted by relevance

/freebsd/lib/msun/src/
H A D	s_ccosh.c	c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i).
H A D	s_csinh.c	c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i).
H A D	s_csinhf.c	c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i).
H A D	s_ccoshf.c	c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i). c6df46ba Fri Oct 21 06:29:32 GMT 2011 David Schultz <das@FreeBSD.org> Improved handling of large x in ccosh{,f}(): - Handle cases where exp(x) would overflow, but ccosh(x) ~= exp(x) / 2 shouldn't. - Use the ccosh(x) ~= exp(x) / 2 approximation to simplify the calculation when x is large. Similarly for csinh(). Also fixed the return value of csinh(-Inf +- 0i).