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/*
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* ====================================================
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* Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
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*
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* Developed at SunPro, a Sun Microsystems, Inc. business.
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* Permission to use, copy, modify, and distribute this
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* software is freely granted, provided that this notice
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* is preserved.
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* ====================================================
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* Portions Copyright (c) 2006-2007 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
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*/
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/*
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* from: @(#)fdlibm.h 5.1 93/09/24
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* $FreeBSD: src/lib/msun/src/math.h,v 1.61 2005/04/16 21:12:47 das Exp $
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*/
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#ifndef _MATH_H_
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#define _MATH_H_
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#ifdef __SYMBIAN32__
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#ifdef __VC32__
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/* warning C4056: overflow in floating-point constant arithmetic
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* Caused by negative floating point constants, it seems!
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* For example, static double foo = -1.0;
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*/
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#pragma warning( disable: 4056 )
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#endif
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#ifdef __ARMCC__
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/* Warning: #222-D: floating-point operation result is out of range
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* The compiler detects constant math that overflows, we want overflow though!
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* Warning: #39-D: division by zero
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*/
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#pragma diag_suppress 222
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#pragma diag_suppress 39
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#pragma diag_suppress 2874
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#endif
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#endif //__SYMBIAN32__
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#ifdef __SYMBIAN32__
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#include <_ansi.h>
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#ifdef __WINSCW__
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#ifndef __SOFTFP
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#define __SOFTFP
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#endif /* __SOFTFP */
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#endif//__WINSCW__
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#endif //__SYMBIAN32__
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#include <sys/cdefs.h>
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#include <sys/_types.h>
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#include <stdapis/machine/_limits.h>
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#ifdef __SYMBIAN32__
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#include <libm_aliases.h>
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#endif //__SYMBIAN32__
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#ifdef __SYMBIAN32__
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#include "signgam.h"
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// IEC 559 math functionality
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#define __STDC_IEC_559__ 1
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#endif //__SYMBIAN32__
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/*
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* ANSI/POSIX
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*/
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#ifndef __SYMBIAN32__
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extern const union __infinity_un {
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unsigned char __uc[8];
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double __ud;
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} __infinity;
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extern const union __nan_un {
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unsigned char __uc[sizeof(float)];
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float __uf;
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} __nan;
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#endif //__SYMBIAN32__
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#if __GNUC_PREREQ__(3, 3) || (defined(__INTEL_COMPILER) && __INTEL_COMPILER >= 800)
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#define __MATH_BUILTIN_CONSTANTS
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#endif
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#if __GNUC_PREREQ__(3, 0) && !defined(__INTEL_COMPILER)
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#define __MATH_BUILTIN_RELOPS
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#endif
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#ifdef __SYMBIAN32__
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#define HUGE_VAL __infinite(1.0)
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#else
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#ifdef __MATH_BUILTIN_CONSTANTS
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#define HUGE_VAL __builtin_huge_val()
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#else
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#define HUGE_VAL (__infinity.__ud)
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#endif
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#endif //__SYMBIAN32__
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#if __ISO_C_VISIBLE >= 1999
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#define FP_ILOGB0 (-__INT_MAX)
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#define FP_ILOGBNAN __INT_MAX
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#ifdef __MATH_BUILTIN_CONSTANTS
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#define HUGE_VALF __builtin_huge_valf()
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#define HUGE_VALL __builtin_huge_vall()
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|
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#define INFINITY __builtin_inf()
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|
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#define NAN __builtin_nan("")
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|
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#else
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|
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#define HUGE_VALF (float)HUGE_VAL
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|
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#define HUGE_VALL (long double)HUGE_VAL
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#define INFINITY HUGE_VALF
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|
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#ifdef __SYMBIAN32__
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|
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#define NAN nanvalf()
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|
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#else
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|
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#define NAN (__nan.__uf)
|
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|
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#endif //__SYMBIAN32__
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|
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#endif /* __MATH_BUILTIN_CONSTANTS */
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#define MATH_ERRNO 1
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|
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#define MATH_ERREXCEPT 2
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|
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#define math_errhandling MATH_ERREXCEPT
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|
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/* XXX We need a <machine/math.h>. */
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|
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#if defined(__ia64__) || defined(__sparc64__)
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|
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#define FP_FAST_FMA
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|
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#endif
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|
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#ifdef __ia64__
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|
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#define FP_FAST_FMAL
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#endif
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|
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#define FP_FAST_FMAF
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|
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/* Symbolic constants to classify floating point numbers. */
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|
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#define FP_INFINITE 0x01
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|
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#define FP_NAN 0x02
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#define FP_NORMAL 0x04
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#define FP_SUBNORMAL 0x08
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|
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#define FP_ZERO 0x10
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|
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|
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#define fpclassify(x) \
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|
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((sizeof (x) == sizeof (float)) ? __fpclassifyf(x) \
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|
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: (sizeof (x) == sizeof (double)) ? __fpclassifyd(x) \
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|
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: __fpclassifyl(x))
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|
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|
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#define isfinite(x) \
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|
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((sizeof (x) == sizeof (float)) ? __isfinitef(x) \
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|
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|
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: (sizeof (x) == sizeof (double)) ? __isfinite(x) \
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|
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: __isfinitel(x))
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|
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#define isinf(x) \
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|
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((sizeof (x) == sizeof (float)) ? __isinff(x) \
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|
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: (sizeof (x) == sizeof (double)) ? __isinf(x) \
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|
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: __isinfl(x))
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|
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#define isnan(x) \
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|
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((sizeof (x) == sizeof (float)) ? __isnanf(x) \
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|
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|
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: (sizeof (x) == sizeof (double)) ? __isnan(x) \
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|
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: __isnanl(x))
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#define isnormal(x) \
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|
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((sizeof (x) == sizeof (float)) ? __isnormalf(x) \
|
|
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|
157 |
: (sizeof (x) == sizeof (double)) ? __isnormal(x) \
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|
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: __isnormall(x))
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|
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|
160 |
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|
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#ifdef __MATH_BUILTIN_RELOPS
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|
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#define isgreater(x, y) __builtin_isgreater((x), (y))
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|
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#define isgreaterequal(x, y) __builtin_isgreaterequal((x), (y))
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|
164 |
#define isless(x, y) __builtin_isless((x), (y))
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|
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#define islessequal(x, y) __builtin_islessequal((x), (y))
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|
166 |
#define islessgreater(x, y) __builtin_islessgreater((x), (y))
|
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|
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#define isunordered(x, y) __builtin_isunordered((x), (y))
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|
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#else
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|
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#define isgreater(x, y) (!isunordered((x), (y)) && (x) > (y))
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|
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#define isgreaterequal(x, y) (!isunordered((x), (y)) && (x) >= (y))
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|
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#define isless(x, y) (!isunordered((x), (y)) && (x) < (y))
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|
172 |
#define islessequal(x, y) (!isunordered((x), (y)) && (x) <= (y))
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|
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#define islessgreater(x, y) (!isunordered((x), (y)) && \
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|
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((x) > (y) || (y) > (x)))
|
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|
175 |
#define isunordered(x, y) (isnan(x) || isnan(y))
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|
176 |
#endif /* __MATH_BUILTIN_RELOPS */
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|
177 |
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|
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#define signbit(x) \
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|
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((sizeof (x) == sizeof (float)) ? __signbitf(x) \
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|
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: (sizeof (x) == sizeof (double)) ? __signbit(x) \
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|
181 |
: __signbitl(x))
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|
182 |
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|
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typedef __double_t double_t;
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|
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typedef __float_t float_t;
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|
185 |
#endif /* __ISO_C_VISIBLE >= 1999 */
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|
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|
187 |
/*
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|
188 |
* XOPEN/SVID
|
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|
189 |
*/
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|
190 |
#if __BSD_VISIBLE || __XSI_VISIBLE
|
|
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|
191 |
#define M_E 2.7182818284590452354 /* e */
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|
192 |
#define M_LOG2E 1.4426950408889634074 /* log 2e */
|
|
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|
193 |
#define M_LOG10E 0.43429448190325182765 /* log 10e */
|
|
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|
194 |
#define M_LN2 0.69314718055994530942 /* log e2 */
|
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|
195 |
#define M_LN10 2.30258509299404568402 /* log e10 */
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|
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|
196 |
#define M_PI 3.14159265358979323846 /* pi */
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|
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|
197 |
#define M_PI_2 1.57079632679489661923 /* pi/2 */
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|
198 |
#define M_PI_4 0.78539816339744830962 /* pi/4 */
|
|
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|
199 |
#define M_1_PI 0.31830988618379067154 /* 1/pi */
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|
200 |
#define M_2_PI 0.63661977236758134308 /* 2/pi */
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|
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|
201 |
#define M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */
|
|
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|
202 |
#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */
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|
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|
203 |
#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */
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|
204 |
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|
205 |
#define MAXFLOAT ((float)3.40282346638528860e+38)
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|
206 |
#ifdef __SYMBIAN32__
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|
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|
207 |
#ifndef __WINSCW__
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|
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|
208 |
extern int _signgam;
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|
209 |
#endif //__WINSCW__
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|
210 |
#else
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|
211 |
extern int signgam;
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|
212 |
#endif //__SYMBIAN32__
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|
213 |
#endif /* __BSD_VISIBLE || __XSI_VISIBLE */
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|
214 |
|
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|
215 |
#if __BSD_VISIBLE
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|
216 |
#if 0
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|
217 |
/* Old value from 4.4BSD-Lite math.h; this is probably better. */
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|
218 |
#define HUGE HUGE_VAL
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|
219 |
#else
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|
220 |
#define HUGE MAXFLOAT
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|
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|
221 |
#endif
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|
222 |
#endif /* __BSD_VISIBLE */
|
|
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|
223 |
|
|
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|
224 |
/*
|
|
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|
225 |
* Most of these functions depend on the rounding mode and have the side
|
|
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|
226 |
* effect of raising floating-point exceptions, so they are not declared
|
|
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|
227 |
* as __pure2. In C99, FENV_ACCESS affects the purity of these functions.
|
|
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|
228 |
*/
|
|
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|
229 |
__BEGIN_DECLS
|
|
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|
230 |
/*
|
|
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|
231 |
* ANSI/POSIX
|
|
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|
232 |
*/
|
|
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|
233 |
#ifdef __SYMBIAN32__
|
|
sl@0
|
234 |
IMPORT_C double __infinite(double x) __SOFTFP;
|
|
sl@0
|
235 |
IMPORT_C float __infinitef(float x) __SOFTFP;
|
|
sl@0
|
236 |
|
|
sl@0
|
237 |
IMPORT_C double nanval(void )__SOFTFP;
|
|
sl@0
|
238 |
IMPORT_C float nanvalf(void ) __SOFTFP;
|
|
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|
239 |
#endif //__SYMBIAN32__
|
|
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|
240 |
|
|
sl@0
|
241 |
|
|
sl@0
|
242 |
IMPORT_C int __fpclassifyd(double) __SOFTFP __pure2;
|
|
sl@0
|
243 |
IMPORT_C int __fpclassifyf(float) __SOFTFP __pure2;
|
|
sl@0
|
244 |
IMPORT_C int __fpclassifyl(long double) __SOFTFP __pure2;
|
|
sl@0
|
245 |
IMPORT_C int __isfinitef(float) __SOFTFP __pure2;
|
|
sl@0
|
246 |
IMPORT_C int __isfinite(double) __SOFTFP __pure2;
|
|
sl@0
|
247 |
IMPORT_C int __isfinitel(long double) __SOFTFP __pure2;
|
|
sl@0
|
248 |
IMPORT_C int __isinf(double) __SOFTFP __pure2;
|
|
sl@0
|
249 |
IMPORT_C int __isinff(float) __SOFTFP __pure2;
|
|
sl@0
|
250 |
IMPORT_C int __isinfl(long double) __SOFTFP __pure2;
|
|
sl@0
|
251 |
#ifdef __SYMBIAN32__
|
|
sl@0
|
252 |
IMPORT_C int __isnan(double) __SOFTFP __pure2;
|
|
sl@0
|
253 |
IMPORT_C int __isnanf(float) __SOFTFP __pure2;
|
|
sl@0
|
254 |
#endif //__SYMBIAN32__
|
|
sl@0
|
255 |
IMPORT_C int __isnanl(long double) __SOFTFP __pure2;
|
|
sl@0
|
256 |
IMPORT_C int __isnormalf(float) __SOFTFP __pure2;
|
|
sl@0
|
257 |
IMPORT_C int __isnormal(double) __SOFTFP __pure2;
|
|
sl@0
|
258 |
IMPORT_C int __isnormall(long double) __SOFTFP __pure2;
|
|
sl@0
|
259 |
IMPORT_C int __signbit(double) __SOFTFP __pure2;
|
|
sl@0
|
260 |
IMPORT_C int __signbitf(float) __SOFTFP __pure2;
|
|
sl@0
|
261 |
IMPORT_C int __signbitl(long double) __SOFTFP __pure2;
|
|
sl@0
|
262 |
|
|
sl@0
|
263 |
IMPORT_C double acos(double) __SOFTFP;
|
|
sl@0
|
264 |
IMPORT_C double asin(double) __SOFTFP;
|
|
sl@0
|
265 |
IMPORT_C double atan(double) __SOFTFP;
|
|
sl@0
|
266 |
IMPORT_C double atan2(double, double) __SOFTFP;
|
|
sl@0
|
267 |
IMPORT_C double cos(double) __SOFTFP;
|
|
sl@0
|
268 |
IMPORT_C double sin(double) __SOFTFP;
|
|
sl@0
|
269 |
IMPORT_C double tan(double) __SOFTFP;
|
|
sl@0
|
270 |
|
|
sl@0
|
271 |
IMPORT_C double cosh(double) __SOFTFP;
|
|
sl@0
|
272 |
IMPORT_C double sinh(double) __SOFTFP;
|
|
sl@0
|
273 |
IMPORT_C double tanh(double) __SOFTFP;
|
|
sl@0
|
274 |
|
|
sl@0
|
275 |
IMPORT_C double exp(double) __SOFTFP;
|
|
sl@0
|
276 |
IMPORT_C double frexp(double, int *) __SOFTFP; /* fundamentally !__pure2 */
|
|
sl@0
|
277 |
IMPORT_C double ldexp(double, int) __SOFTFP;
|
|
sl@0
|
278 |
IMPORT_C double log(double) __SOFTFP;
|
|
sl@0
|
279 |
IMPORT_C double log10(double) __SOFTFP;
|
|
sl@0
|
280 |
IMPORT_C double modf(double, double *) __SOFTFP; /* fundamentally !__pure2 */
|
|
sl@0
|
281 |
|
|
sl@0
|
282 |
IMPORT_C double pow(double, double) __SOFTFP;
|
|
sl@0
|
283 |
IMPORT_C double sqrt(double) __SOFTFP;
|
|
sl@0
|
284 |
|
|
sl@0
|
285 |
IMPORT_C double ceil(double) __SOFTFP;
|
|
sl@0
|
286 |
IMPORT_C double fabs(double) __SOFTFP __pure2;
|
|
sl@0
|
287 |
IMPORT_C double floor(double) __SOFTFP;
|
|
sl@0
|
288 |
IMPORT_C double fmod(double, double) __SOFTFP;
|
|
sl@0
|
289 |
|
|
sl@0
|
290 |
/*
|
|
sl@0
|
291 |
* These functions are not in C90.
|
|
sl@0
|
292 |
*/
|
|
sl@0
|
293 |
#if __BSD_VISIBLE || __ISO_C_VISIBLE >= 1999 || __XSI_VISIBLE
|
|
sl@0
|
294 |
IMPORT_C double acosh(double) __SOFTFP;
|
|
sl@0
|
295 |
IMPORT_C double asinh(double) __SOFTFP;
|
|
sl@0
|
296 |
IMPORT_C double atanh(double) __SOFTFP;
|
|
sl@0
|
297 |
IMPORT_C double cbrt(double) __SOFTFP;
|
|
sl@0
|
298 |
IMPORT_C double erf(double) __SOFTFP;
|
|
sl@0
|
299 |
IMPORT_C double erfc(double) __SOFTFP;
|
|
sl@0
|
300 |
IMPORT_C double exp2(double) __SOFTFP;
|
|
sl@0
|
301 |
IMPORT_C double expm1(double) __SOFTFP;
|
|
sl@0
|
302 |
IMPORT_C double fma(double, double, double) __SOFTFP;
|
|
sl@0
|
303 |
IMPORT_C double hypot(double, double) __SOFTFP;
|
|
sl@0
|
304 |
|
|
sl@0
|
305 |
|
|
sl@0
|
306 |
IMPORT_C int ilogb(double) __SOFTFP __pure2;
|
|
sl@0
|
307 |
/*
|
|
sl@0
|
308 |
int (isinf)(double) __pure2;
|
|
sl@0
|
309 |
int (isnan)(double) __pure2;
|
|
sl@0
|
310 |
*/
|
|
sl@0
|
311 |
IMPORT_C double lgamma(double) __SOFTFP;
|
|
sl@0
|
312 |
IMPORT_C long long llrint(double) __SOFTFP;
|
|
sl@0
|
313 |
IMPORT_C long long llround(double) __SOFTFP;
|
|
sl@0
|
314 |
IMPORT_C double log1p(double) __SOFTFP;
|
|
sl@0
|
315 |
IMPORT_C double logb(double) __SOFTFP;
|
|
sl@0
|
316 |
IMPORT_C long lrint(double) __SOFTFP;
|
|
sl@0
|
317 |
IMPORT_C long lround(double) __SOFTFP;
|
|
sl@0
|
318 |
IMPORT_C double nextafter(double, double) __SOFTFP;
|
|
sl@0
|
319 |
IMPORT_C double remainder(double, double) __SOFTFP;
|
|
sl@0
|
320 |
IMPORT_C double remquo(double, double, int *) __SOFTFP;
|
|
sl@0
|
321 |
IMPORT_C double rint(double) __SOFTFP;
|
|
sl@0
|
322 |
#endif /* __BSD_VISIBLE || __ISO_C_VISIBLE >= 1999 || __XSI_VISIBLE */
|
|
sl@0
|
323 |
|
|
sl@0
|
324 |
#if __BSD_VISIBLE || __XSI_VISIBLE
|
|
sl@0
|
325 |
IMPORT_C double j0(double) __SOFTFP;
|
|
sl@0
|
326 |
IMPORT_C double j1(double) __SOFTFP;
|
|
sl@0
|
327 |
IMPORT_C double jn(int, double) __SOFTFP;
|
|
sl@0
|
328 |
IMPORT_C double scalb(double, double) __SOFTFP;
|
|
sl@0
|
329 |
IMPORT_C double y0(double) __SOFTFP;
|
|
sl@0
|
330 |
IMPORT_C double y1(double) __SOFTFP;
|
|
sl@0
|
331 |
IMPORT_C double yn(int, double) __SOFTFP;
|
|
sl@0
|
332 |
|
|
sl@0
|
333 |
#if __XSI_VISIBLE <= 500 || __BSD_VISIBLE
|
|
sl@0
|
334 |
IMPORT_C double gamma(double) __SOFTFP;
|
|
sl@0
|
335 |
#endif
|
|
sl@0
|
336 |
#endif /* __BSD_VISIBLE || __XSI_VISIBLE */
|
|
sl@0
|
337 |
|
|
sl@0
|
338 |
#if __BSD_VISIBLE || __ISO_C_VISIBLE >= 1999
|
|
sl@0
|
339 |
IMPORT_C double copysign(double, double) __SOFTFP __pure2;
|
|
sl@0
|
340 |
IMPORT_C double fdim(double, double) __SOFTFP;
|
|
sl@0
|
341 |
IMPORT_C double fmax(double, double) __SOFTFP __pure2;
|
|
sl@0
|
342 |
IMPORT_C double fmin(double, double) __SOFTFP __pure2;
|
|
sl@0
|
343 |
IMPORT_C double nearbyint(double) __SOFTFP;
|
|
sl@0
|
344 |
IMPORT_C double round(double) __SOFTFP;
|
|
sl@0
|
345 |
IMPORT_C double scalbln(double, long) __SOFTFP;
|
|
sl@0
|
346 |
IMPORT_C double scalbn(double, int) __SOFTFP;
|
|
sl@0
|
347 |
IMPORT_C double trunc(double) __SOFTFP;
|
|
sl@0
|
348 |
#endif
|
|
sl@0
|
349 |
|
|
sl@0
|
350 |
/*
|
|
sl@0
|
351 |
* BSD math library entry points
|
|
sl@0
|
352 |
*/
|
|
sl@0
|
353 |
#if __BSD_VISIBLE
|
|
sl@0
|
354 |
IMPORT_C double drem(double, double) __SOFTFP;
|
|
sl@0
|
355 |
IMPORT_C int finite(double) __SOFTFP __pure2;
|
|
sl@0
|
356 |
IMPORT_C int isnanf(float) __SOFTFP __pure2;
|
|
sl@0
|
357 |
|
|
sl@0
|
358 |
/*
|
|
sl@0
|
359 |
* Reentrant version of gamma & lgamma; passes signgam back by reference
|
|
sl@0
|
360 |
* as the second argument; user must allocate space for signgam.
|
|
sl@0
|
361 |
*/
|
|
sl@0
|
362 |
IMPORT_C double lgamma_r(double, int *) __SOFTFP;
|
|
sl@0
|
363 |
|
|
sl@0
|
364 |
/*
|
|
sl@0
|
365 |
* IEEE Test Vector
|
|
sl@0
|
366 |
*/
|
|
sl@0
|
367 |
IMPORT_C double significand(double) __SOFTFP;
|
|
sl@0
|
368 |
#endif /* __BSD_VISIBLE */
|
|
sl@0
|
369 |
|
|
sl@0
|
370 |
/* float versions of ANSI/POSIX functions */
|
|
sl@0
|
371 |
#if __ISO_C_VISIBLE >= 1999
|
|
sl@0
|
372 |
IMPORT_C float acosf(float) __SOFTFP;
|
|
sl@0
|
373 |
|
|
sl@0
|
374 |
IMPORT_C float acosf(float) __SOFTFP;
|
|
sl@0
|
375 |
IMPORT_C float asinf(float) __SOFTFP;
|
|
sl@0
|
376 |
IMPORT_C float atanf(float) __SOFTFP;
|
|
sl@0
|
377 |
IMPORT_C float atan2f(float, float) __SOFTFP;
|
|
sl@0
|
378 |
IMPORT_C float cosf(float) __SOFTFP;
|
|
sl@0
|
379 |
IMPORT_C float sinf(float) __SOFTFP;
|
|
sl@0
|
380 |
IMPORT_C float tanf(float) __SOFTFP;
|
|
sl@0
|
381 |
|
|
sl@0
|
382 |
IMPORT_C float coshf(float) __SOFTFP;
|
|
sl@0
|
383 |
IMPORT_C float sinhf(float) __SOFTFP;
|
|
sl@0
|
384 |
IMPORT_C float tanhf(float) __SOFTFP;
|
|
sl@0
|
385 |
IMPORT_C float exp2f(float) __SOFTFP;
|
|
sl@0
|
386 |
IMPORT_C float expf(float) __SOFTFP;
|
|
sl@0
|
387 |
IMPORT_C float expm1f(float) __SOFTFP;
|
|
sl@0
|
388 |
IMPORT_C float frexpf(float, int *) __SOFTFP; /* fundamentally !__pure2 */
|
|
sl@0
|
389 |
IMPORT_C int ilogbf(float) __SOFTFP __pure2;
|
|
sl@0
|
390 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
391 |
float ldexpf(float, int);
|
|
sl@0
|
392 |
#endif //__SYMBIAN32__
|
|
sl@0
|
393 |
IMPORT_C float log10f(float) __SOFTFP;
|
|
sl@0
|
394 |
IMPORT_C float log1pf(float) __SOFTFP;
|
|
sl@0
|
395 |
IMPORT_C float logf(float) __SOFTFP;
|
|
sl@0
|
396 |
IMPORT_C float modff(float, float *) __SOFTFP; /* fundamentally !__pure2 */
|
|
sl@0
|
397 |
|
|
sl@0
|
398 |
IMPORT_C float powf(float, float) __SOFTFP;
|
|
sl@0
|
399 |
IMPORT_C float sqrtf(float) __SOFTFP;
|
|
sl@0
|
400 |
|
|
sl@0
|
401 |
IMPORT_C float ceilf(float) __SOFTFP;
|
|
sl@0
|
402 |
IMPORT_C float fabsf(float) __SOFTFP __pure2;
|
|
sl@0
|
403 |
IMPORT_C float floorf(float) __SOFTFP;
|
|
sl@0
|
404 |
IMPORT_C float fmodf(float, float) __SOFTFP;
|
|
sl@0
|
405 |
IMPORT_C float roundf(float) __SOFTFP;
|
|
sl@0
|
406 |
|
|
sl@0
|
407 |
IMPORT_C float erff(float) __SOFTFP;
|
|
sl@0
|
408 |
IMPORT_C float erfcf(float) __SOFTFP;
|
|
sl@0
|
409 |
IMPORT_C float hypotf(float, float) __SOFTFP;
|
|
sl@0
|
410 |
IMPORT_C float lgammaf(float) __SOFTFP;
|
|
sl@0
|
411 |
|
|
sl@0
|
412 |
IMPORT_C float acoshf(float) __SOFTFP;
|
|
sl@0
|
413 |
IMPORT_C float asinhf(float) __SOFTFP;
|
|
sl@0
|
414 |
IMPORT_C float atanhf(float) __SOFTFP;
|
|
sl@0
|
415 |
IMPORT_C float cbrtf(float) __SOFTFP;
|
|
sl@0
|
416 |
IMPORT_C float logbf(float) __SOFTFP;
|
|
sl@0
|
417 |
IMPORT_C float copysignf(float, float) __SOFTFP __pure2;
|
|
sl@0
|
418 |
IMPORT_C long long llrintf(float) __SOFTFP;
|
|
sl@0
|
419 |
IMPORT_C long long llroundf(float) __SOFTFP;
|
|
sl@0
|
420 |
IMPORT_C long lrintf(float) __SOFTFP;
|
|
sl@0
|
421 |
IMPORT_C long lroundf(float) __SOFTFP;
|
|
sl@0
|
422 |
IMPORT_C float nearbyintf(float) __SOFTFP;
|
|
sl@0
|
423 |
IMPORT_C float nextafterf(float, float) __SOFTFP;
|
|
sl@0
|
424 |
IMPORT_C float remainderf(float, float) __SOFTFP;
|
|
sl@0
|
425 |
IMPORT_C float remquof(float, float, int *) __SOFTFP;
|
|
sl@0
|
426 |
IMPORT_C float rintf(float) __SOFTFP;
|
|
sl@0
|
427 |
IMPORT_C float scalblnf(float, long) __SOFTFP;
|
|
sl@0
|
428 |
IMPORT_C float scalbnf(float, int) __SOFTFP;
|
|
sl@0
|
429 |
IMPORT_C float truncf(float) __SOFTFP;
|
|
sl@0
|
430 |
|
|
sl@0
|
431 |
IMPORT_C float fdimf(float, float) __SOFTFP;
|
|
sl@0
|
432 |
IMPORT_C float fmaf(float, float, float) __SOFTFP;
|
|
sl@0
|
433 |
IMPORT_C float fmaxf(float, float) __SOFTFP __pure2;
|
|
sl@0
|
434 |
IMPORT_C float fminf(float, float) __SOFTFP __pure2;
|
|
sl@0
|
435 |
#endif
|
|
sl@0
|
436 |
|
|
sl@0
|
437 |
/*
|
|
sl@0
|
438 |
* float versions of BSD math library entry points
|
|
sl@0
|
439 |
*/
|
|
sl@0
|
440 |
#if __BSD_VISIBLE
|
|
sl@0
|
441 |
|
|
sl@0
|
442 |
#ifdef __SYMBIAN_COMPILE_UNUSED__
|
|
sl@0
|
443 |
float dremf(float, float);
|
|
sl@0
|
444 |
#endif
|
|
sl@0
|
445 |
|
|
sl@0
|
446 |
IMPORT_C int finitef(float) __SOFTFP __pure2;
|
|
sl@0
|
447 |
IMPORT_C float gammaf(float) __SOFTFP;
|
|
sl@0
|
448 |
IMPORT_C float j0f(float) __SOFTFP;
|
|
sl@0
|
449 |
IMPORT_C float j1f(float) __SOFTFP;
|
|
sl@0
|
450 |
IMPORT_C float jnf(int, float) __SOFTFP;
|
|
sl@0
|
451 |
IMPORT_C float scalbf(float, float) __SOFTFP;
|
|
sl@0
|
452 |
IMPORT_C float y0f(float) __SOFTFP;
|
|
sl@0
|
453 |
IMPORT_C float y1f(float) __SOFTFP;
|
|
sl@0
|
454 |
IMPORT_C float ynf(int, float) __SOFTFP;
|
|
sl@0
|
455 |
|
|
sl@0
|
456 |
/*
|
|
sl@0
|
457 |
* Float versions of reentrant version of gamma & lgamma; passes
|
|
sl@0
|
458 |
* signgam back by reference as the second argument; user must
|
|
sl@0
|
459 |
* allocate space for signgam.
|
|
sl@0
|
460 |
*/
|
|
sl@0
|
461 |
IMPORT_C float lgammaf_r(float, int *) __SOFTFP;
|
|
sl@0
|
462 |
|
|
sl@0
|
463 |
/*
|
|
sl@0
|
464 |
* float version of IEEE Test Vector
|
|
sl@0
|
465 |
*/
|
|
sl@0
|
466 |
IMPORT_C float significandf(float) __SOFTFP;
|
|
sl@0
|
467 |
#endif /* __BSD_VISIBLE */
|
|
sl@0
|
468 |
|
|
sl@0
|
469 |
/*
|
|
sl@0
|
470 |
* long double versions of ISO/POSIX math functions
|
|
sl@0
|
471 |
*/
|
|
sl@0
|
472 |
#if __ISO_C_VISIBLE >= 1999
|
|
sl@0
|
473 |
#if 0
|
|
sl@0
|
474 |
long double acoshl(long double);
|
|
sl@0
|
475 |
long double acosl(long double);
|
|
sl@0
|
476 |
long double asinhl(long double);
|
|
sl@0
|
477 |
long double asinl(long double);
|
|
sl@0
|
478 |
long double atan2l(long double, long double);
|
|
sl@0
|
479 |
long double atanhl(long double);
|
|
sl@0
|
480 |
long double atanl(long double);
|
|
sl@0
|
481 |
long double cbrtl(long double);
|
|
sl@0
|
482 |
#endif
|
|
sl@0
|
483 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
484 |
long double ceill(long double);
|
|
sl@0
|
485 |
#endif //__SYMBIAN32__
|
|
sl@0
|
486 |
IMPORT_C long double copysignl(long double, long double) __SOFTFP __pure2;
|
|
sl@0
|
487 |
#if 0
|
|
sl@0
|
488 |
long double coshl(long double);
|
|
sl@0
|
489 |
long double cosl(long double);
|
|
sl@0
|
490 |
long double erfcl(long double);
|
|
sl@0
|
491 |
long double erfl(long double);
|
|
sl@0
|
492 |
long double exp2l(long double);
|
|
sl@0
|
493 |
long double expl(long double);
|
|
sl@0
|
494 |
long double expm1l(long double);
|
|
sl@0
|
495 |
#endif
|
|
sl@0
|
496 |
IMPORT_C long double fabsl(long double) __SOFTFP __pure2;
|
|
sl@0
|
497 |
IMPORT_C long double fdiml(long double, long double) __SOFTFP;
|
|
sl@0
|
498 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
499 |
long double floorl(long double);
|
|
sl@0
|
500 |
long double fmal(long double, long double, long double);
|
|
sl@0
|
501 |
#endif //__SYMBIAN32__
|
|
sl@0
|
502 |
IMPORT_C long double fmaxl(long double, long double) __SOFTFP __pure2;
|
|
sl@0
|
503 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
504 |
long double fminl(long double, long double) __pure2;
|
|
sl@0
|
505 |
#endif //__SYMBIAN32__
|
|
sl@0
|
506 |
#if 0
|
|
sl@0
|
507 |
long double fmodl(long double, long double);
|
|
sl@0
|
508 |
#endif
|
|
sl@0
|
509 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
510 |
long double frexpl(long double value, int *); /* fundamentally !__pure2 */
|
|
sl@0
|
511 |
#endif //__SYMBIAN32__
|
|
sl@0
|
512 |
#if 0
|
|
sl@0
|
513 |
long double hypotl(long double, long double);
|
|
sl@0
|
514 |
#endif
|
|
sl@0
|
515 |
IMPORT_C int ilogbl(long double) __SOFTFP __pure2;
|
|
sl@0
|
516 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
517 |
long double ldexpl(long double, int);
|
|
sl@0
|
518 |
#endif //__SYMBIAN32__
|
|
sl@0
|
519 |
#if 0
|
|
sl@0
|
520 |
long double lgammal(long double);
|
|
sl@0
|
521 |
long long llrintl(long double);
|
|
sl@0
|
522 |
#endif
|
|
sl@0
|
523 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
524 |
long long llroundl(long double);
|
|
sl@0
|
525 |
#endif //__SYMBIAN32__
|
|
sl@0
|
526 |
#if 0
|
|
sl@0
|
527 |
long double log10l(long double);
|
|
sl@0
|
528 |
long double log1pl(long double);
|
|
sl@0
|
529 |
long double log2l(long double);
|
|
sl@0
|
530 |
long double logbl(long double);
|
|
sl@0
|
531 |
long double logl(long double);
|
|
sl@0
|
532 |
long lrintl(long double);
|
|
sl@0
|
533 |
#endif
|
|
sl@0
|
534 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
535 |
long lroundl(long double);
|
|
sl@0
|
536 |
#endif //__SYMBIAN32__
|
|
sl@0
|
537 |
#if 0
|
|
sl@0
|
538 |
long double modfl(long double, long double *); /* fundamentally !__pure2 */
|
|
sl@0
|
539 |
long double nanl(const char *) __pure2;
|
|
sl@0
|
540 |
long double nearbyintl(long double);
|
|
sl@0
|
541 |
#endif
|
|
sl@0
|
542 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
543 |
long double nextafterl(long double, long double);
|
|
sl@0
|
544 |
double nexttoward(double, long double);
|
|
sl@0
|
545 |
#endif //__SYMBIAN32__
|
|
sl@0
|
546 |
IMPORT_C float nexttowardf(float, long double) __SOFTFP;
|
|
sl@0
|
547 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
548 |
long double nexttowardl(long double, long double);
|
|
sl@0
|
549 |
#endif //__SYMBIAN32__
|
|
sl@0
|
550 |
#if 0
|
|
sl@0
|
551 |
long double powl(long double, long double);
|
|
sl@0
|
552 |
long double remainderl(long double, long double);
|
|
sl@0
|
553 |
long double remquol(long double, long double, int *);
|
|
sl@0
|
554 |
long double rintl(long double);
|
|
sl@0
|
555 |
#endif
|
|
sl@0
|
556 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
557 |
long double roundl(long double);
|
|
sl@0
|
558 |
#endif //__SYMBIAN32__
|
|
sl@0
|
559 |
IMPORT_C long double scalblnl(long double, long) __SOFTFP;
|
|
sl@0
|
560 |
#ifndef __SYMBIAN32__
|
|
sl@0
|
561 |
long double scalbnl(long double, int);
|
|
sl@0
|
562 |
#endif //__SYMBIAN32__
|
|
sl@0
|
563 |
#if 0
|
|
sl@0
|
564 |
long double sinhl(long double);
|
|
sl@0
|
565 |
long double sinl(long double);
|
|
sl@0
|
566 |
long double sqrtl(long double);
|
|
sl@0
|
567 |
long double tanhl(long double);
|
|
sl@0
|
568 |
long double tanl(long double);
|
|
sl@0
|
569 |
#endif
|
|
sl@0
|
570 |
IMPORT_C long double truncl(long double) __SOFTFP;
|
|
sl@0
|
571 |
|
|
sl@0
|
572 |
#endif /* __ISO_C_VISIBLE >= 1999 */
|
|
sl@0
|
573 |
__END_DECLS
|
|
sl@0
|
574 |
|
|
sl@0
|
575 |
#endif /* !_MATH_H_ */
|