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std.internal.math.gammafunction: Define MAXGAMMA, MAXLOG, MINLOG for FreeBSD x86 reals

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This commit is contained in:
Iain Buclaw 2020-11-09 14:02:43 +01:00
parent 780521d928
commit a98d770398
1 changed files with 7 additions and 0 deletions
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7
std/internal/math/gammafunction.d
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@ -253,6 +253,8 @@ static if (floatTraits!(real).realFormat == RealFormat.ieeeQuadruple)
enum real MAXGAMMA = 1755.5483429L; enum real MAXGAMMA = 1755.5483429L;
else static if (floatTraits!(real).realFormat == RealFormat.ieeeExtended) else static if (floatTraits!(real).realFormat == RealFormat.ieeeExtended)
enum real MAXGAMMA = 1755.5483429L; enum real MAXGAMMA = 1755.5483429L;
else static if (floatTraits!(real).realFormat == RealFormat.ieeeExtended53)
enum real MAXGAMMA = 1755.5483429L;
else static if (floatTraits!(real).realFormat == RealFormat.ieeeDouble) else static if (floatTraits!(real).realFormat == RealFormat.ieeeDouble)
enum real MAXGAMMA = 171.6243769L; enum real MAXGAMMA = 171.6243769L;
else else
@ -603,6 +605,11 @@ else static if (floatTraits!(real).realFormat == RealFormat.ieeeExtended)
enum real MAXLOG = 0x1.62e42fefa39ef358p+13L; // log(real.max) enum real MAXLOG = 0x1.62e42fefa39ef358p+13L; // log(real.max)
enum real MINLOG = -0x1.6436716d5406e6d8p+13L; // log(real.min_normal*real.epsilon) = log(smallest denormal) enum real MINLOG = -0x1.6436716d5406e6d8p+13L; // log(real.min_normal*real.epsilon) = log(smallest denormal)
} }
else static if (floatTraits!(real).realFormat == RealFormat.ieeeExtended53)
{
enum real MAXLOG = 0x1.62e42fefa39ef358p+13L; // log(real.max)
enum real MINLOG = -0x1.6436716d5406e6d8p+13L; // log(real.min_normal*real.epsilon) = log(smallest denormal)
}
else static if (floatTraits!(real).realFormat == RealFormat.ieeeDouble) else static if (floatTraits!(real).realFormat == RealFormat.ieeeDouble)
{ {
enum real MAXLOG = 0x1.62e42fefa39efp+9L; // log(real.max) enum real MAXLOG = 0x1.62e42fefa39efp+9L; // log(real.max)