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Seil Weiss
39 lines
854 B
C
39 lines
854 B
C
#ifndef _MSL_MATH_H
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#define _MSL_MATH_H
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#define FP_NAN 1
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#define FP_INFINITE 2
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#define FP_ZERO 3
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#define FP_NORMAL 4
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#define FP_SUBNORMAL 5
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#define fpclassify(x) \
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((sizeof(x) == sizeof(float)) ? __fpclassifyf((float)(x)) : __fpclassifyd((double)(x)))
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#define isnormal(x) (fpclassify(x) == FP_NORMAL)
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#define isnan(x) (fpclassify(x) == FP_NAN)
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#define isinf(x) (fpclassify(x) == FP_INFINITE)
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#define isfinite(x) ((fpclassify(x) > FP_INFINITE))
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#ifdef __cplusplus
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extern "C" {
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#endif
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int __fpclassifyf(float);
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int __fpclassifyd(double);
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double sin(double);
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double cos(double);
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double tan(double);
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double atan2(double, double);
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double ceil(double);
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double asin(double);
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double acos(double);
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double exp(double);
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double floor(double);
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#ifdef __cplusplus
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}
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#endif
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#endif |