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Scene Storm
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Scene Storm - Volume 1.iso
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math.h
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C/C++ Source or Header
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1990-04-05
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/*
* Libraries and headers for PDC release 3.3 (C) 1989 Lionel Hummel.
* PDC Software Distribution (C) 1989 Lionel Hummel and Paul Petersen.
* PDC I/O Library (C) 1987 by J.A. Lydiatt.
*
* This code is freely redistributable upon the conditions that this
* notice remains intact and that modified versions of this file not
* be included as part of the PDC Software Distribution without the
* express consent of the copyright holders. No warrantee of any
* kind is provided with this code. For further information, contact:
*
* PDC Software Distribution Internet: BIX:
* P.O. Box 4006 or hummel@cs.uiuc.edu lhummel
* Urbana, IL 61801-8801 petersen@uicsrd.csrd.uiuc.edu
*/
/* math.h - standard C math functions and constants */
extern double modf(); /* Integer and remainder */
extern double ldexp(); /* load the exponent */
extern double frexp(); /* retrieve the exponent */
extern double acos(); /* inverse trigonometric function */
extern double asin(); /* inverse trigonometric function */
extern double atan(); /* inverse trigonometric function */
extern double atan2(); /* inverse trigonometric function */
extern double cos(); /* trigonometric function */
extern double sin(); /* trigonometric function */
extern double tan(); /* trigonometric function */
extern double acosh(); /* inverse hyperbolic function */
extern double asinh(); /* inverse hyperbolic function */
extern double atanh(); /* inverse hyperbolic function */
extern double cosh(); /* hyperbolic function */
extern double tanh(); /* hyperbolic function */
extern double sinh(); /* hyperbolic function */
extern double cabs(); /* complex absolute value */
extern double cbrt(); /* cube root */
extern double sqrt(); /* square root */
extern double hypot(); /* Euclidean distance */
extern double fabs(); /* absolute value */
extern double floor(); /* integer no greater than */
extern double ceil(); /* integer no less than */
extern double rint(); /* round to nearest integer */
extern double drem(); /* remainder */
extern double copysign(); /* copy sign bit */
extern double logb(); /* exponent extraction */
extern double scalb(); /* exponent adjustment */
extern double exp(); /* exponential */
extern double expm1(); /* exp(x)-1 */
extern double log(); /* natural logarithm */
extern double log10(); /* logarithm to base 10 */
extern double log1p(); /* log(1+x) */
extern double pow(); /* exponential x**y */
#ifndef MAXDOUBLE
#define BITS(type) (8 * (int)sizeof(type))
#define MAXDOUBLE 1.79769313486231470e+308
#define MAXFLOAT ((float)3.40282346638528860e+38)
#define MINDOUBLE 4.94065645841246544e-324
#define MINFLOAT ((float)1.40129846432481707e-45)
#define DMINEXP (-(DMAXEXP + DSIGNIF - 4))
#define FMINEXP (-(FMAXEXP + FSIGNIF - 4))
#define DSIGNIF (BITS(double)-11)
#define FSIGNIF (BITS(float)-8)
#define DMAXEXP (1 << 11 - 1)
#define FMAXEXP (1 << 8 - 1)
#endif