代码搜索：Sign
找到约 10,000 项符合「Sign」的源代码
代码结果 10,000
www.eeworm.com/read/119864/6081944
c jn.c
/* jn.c
*
* Bessel function of integer order
*
*
*
* SYNOPSIS:
*
* int n;
* double x, y, jn();
*
* y = jn( n, x );
*
*
*
* DESCRIPTION:
*
* Returns Bessel function of order n, w
www.eeworm.com/read/119864/6081949
c beta.c
/* beta.c
*
* Beta function
*
*
*
* SYNOPSIS:
*
* double a, b, y, beta();
*
* y = beta( a, b );
*
*
*
* DESCRIPTION:
*
* - -
* | (a) | (b)
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c fcvt.c
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
//
// This source code is licensed under Microsoft Shared Source License
// Version 1.0 for Windows CE.
// For a copy of the l
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c fphook.c
/*
* fltpr.c - print floating point numbers
*/
/* $Header: fltpr.c,v 1.4 90/02/27 16:47:40 eck Exp $ */
#ifndef NOFLOAT
#include
#include
#include "../stdio/loc_incl.h
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c ldexp.c
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*/
/* $Header: ldexp.c,v 1.5 91/03/
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c ext_comp.c
/*
(c) copyright 1989 by the Vrije Universiteit, Amsterdam, The Netherlands.
See the copyright notice in the ACK home directory, in the file "Copyright".
*/
/* $Id: ext_comp.c,v 1.10 1994/06
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c erf.c
/* @(#)erf.c 4.1 12/25/82 */
/*
C program for floating point error function
erf(x) returns the error function of its argument
erfc(x) returns 1.0-erf(x)
erf(x) is defined by
${2 over sqrt(pi)}
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c tanh.c
#ifndef lint
static char *sccsid ="@(#)tanh.c 1.3 (ULTRIX) 4/17/86";
#endif lint
/************************************************************************
* *
* Copyright (c) 1986 by *
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c madd.c
/* @(#)madd.c 4.1 12/25/82 */
#include
m_add(a,b,c) struct mint *a,*b,*c;
{ int carry,i;
int x;
short *cval;
cval=xalloc(a->len+1,"m_add");
carry=0;
for(i=0;ilen;i++)
{ x=carry+a->va
www.eeworm.com/read/101082/6249464
chartst
.\" chartst 4.1 83/08/05
.LP
.nf
.ta 5 10 15 20
.de x
|\\$1 | \w'\\$1' \\$2
..
.sp
Roman \fIitalics\fP \fBboldface\fP
.sp
.x \(hy "hyphen"
.x \(bu "bullet"
.x \(sq "square"
.x \(em "3/4em"
.x \(ru "ru