代码搜索：Sign
找到约 10,000 项符合「Sign」的源代码
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www.eeworm.com/read/131315/5937654
c zfunc.c
/*
* Copyright (c) 1994 David I. Bell
* Permission is granted to use, distribute, or modify this source,
* provided that this copyright notice remains intact.
*
* Extended precision integral arit
www.eeworm.com/read/131315/5941513
man groff_char.man
.\" -*- nroff -*-
.\" For best results, print this with groff.
.ds aq \(aq
.ie !\n(.g .if '\(aq'' .ds aq \'
.el \{\
. tr \(aq\(aq
. if !c\(aq .ds aq \'
.\}
.if !\n(.g .ig
.\" .Ac accented-char accent
www.eeworm.com/read/126765/6012661
c cbrt.c
/* cbrt.c - software cube-root function */
/* Copyright 1992 Wind River Systems, Inc. */
/*
modification history
--------------------
01a,30jul92,smb documentation.
*/
/*
DESCRIPTION
* Copyright (
www.eeworm.com/read/124910/6038383
c s_atanl.c
/* s_atanl.c
*
* Inverse circular tangent for 128-bit long double precision
* (arctangent)
*
*
*
* SYNOPSIS:
*
* long double x, y, atanl();
*
* y = atanl( x );
*
*
*
* DESCRI
www.eeworm.com/read/124672/6041420
cpp iv.cpp
//
// iv.cpp
//
// iv.cpp,v 1.9 2003/12/12 09:54:54 tonyottosson Exp
//
#include
#include "base/itassert.h"
#include "base/scalfunc.h"
#include "../src/base/bessel/bessel_internal.h"
using
www.eeworm.com/read/124109/6055666
c _atoi.c
/*---------------------------------------------------------------------
atoi - convert a string to an integer and return it
written By - Sandeep Dutta . sandeep.dutta@usa.net (1999)
This l
www.eeworm.com/read/123322/6060546
c vprintf.c
//==========================================================================
//
// vprintf.c
//
// Stripped down (no floating point) for debugging printf in ROMable BSP.
//
//===============
www.eeworm.com/read/119864/6081794
c ynf.c
/* ynf.c
*
* Bessel function of second kind of integer order
*
*
*
* SYNOPSIS:
*
* float x, y, ynf();
* int n;
*
* y = ynf( n, x );
*
*
*
* DESCRIPTION:
*
* Returns Bessel funct
www.eeworm.com/read/119864/6081832
c ivf.c
/* ivf.c
*
* Modified Bessel function of noninteger order
*
*
*
* SYNOPSIS:
*
* float v, x, y, ivf();
*
* y = ivf( v, x );
*
*
*
* DESCRIPTION:
*
* Returns modified Bessel functi
www.eeworm.com/read/101082/6241449
c jn.c
/* @(#)jn.c 4.1 ULTRIX 7/17/90 */
/*
floating point Bessel's function of
the first and second kinds and of
integer order.
int n;
double x;
jn(n,x);
returns the value of Jn(x) for all
intege