41 lines
790 B
C
41 lines
790 B
C
/*
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* math.h - mathematics
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*/
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/* $Header$ */
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#if !defined(_MATH_H)
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#define _MATH_H
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double __huge_val(void); /* may be infinity */
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#define HUGE_VAL (__huge_val())
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double acos(double _x);
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double asin(double _x);
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double atan(double _x);
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double atan2(double _y, double _x);
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double cos(double _x);
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double sin(double _x);
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double tan(double _x);
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double cosh(double _x);
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double sinh(double _x);
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double tanh(double _x);
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double exp(double _x);
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double log(double _x);
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double log10(double _x);
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double sqrt(double _x);
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double ceil(double _x);
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double fabs(double _x);
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double floor(double _x);
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double pow(double _x, double _y);
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double frexp(double _x, int *_exp);
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double ldexp(double _x, int _exp);
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double modf(double _x, double *_iptr);
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double fmod(double _x, double _y);
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#endif /* _MATH_H */
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