- JavaListInspectorView class: JavaListInspectorView - JavaFormalParameterNode class: JavaFormalParameterNode - JavaTypeNode class: JavaTypeNode - JavaScanner class: JavaScanner - JavaArrayTypeNode class: JavaArrayTypeNode - JavaParser class: JavaParser - JavaCommentNode class: JavaCommentNode - JavaIntTypeNode class: JavaIntTypeNode - JavaParseNodeBuilder class: JavaParseNodeBuilder - JavaMethodDeclaratorNode class: JavaMethodDeclaratorNode - JavaScannerBase class: JavaScannerBase - JavaFloatTypeNode class: JavaFloatTypeNode - JavaDocNode class: JavaDocNode - JavaClassOrInterfaceTypeNode class: JavaClassOrInterfaceTypeNode - stx_libjava_tools class: stx_libjava_tools - JavaSettingsApplication class: JavaSettingsApplication - JavaLongTypeNode class: JavaLongTypeNode - JavaParserII class: JavaParserII - JavaSourceReference class: JavaSourceReference - JavaCharTypeNode class: JavaCharTypeNode - JavaParser_Eclipse class: JavaParser_Eclipse - JavaSyntaxHighlighter class: JavaSyntaxHighlighter - JavaMethodNode class: JavaMethodNode - JavaBooleanTypeNode class: JavaBooleanTypeNode - JavaDoubleTypeNode class: JavaDoubleTypeNode - JavaSetInspectorView class: JavaSetInspectorView - JavaParseNode class: JavaParseNode - JavaVoidTypeNode class: JavaVoidTypeNode - JavaMapInspectorView class: JavaMapInspectorView - JavaParserI class: JavaParserI - extensions ...

     1

     2

/* @(#)w_acos.c 1.3 95/01/18 */

     3

/*

     4

 * ====================================================

     5

 * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.

     6

 *

     7

 * Developed at SunSoft, a Sun Microsystems, Inc. business.

     8

 * Permission to use, copy, modify, and distribute this

     9

 * software is freely granted, provided that this notice 

    10

 * is preserved.

    11

 * ====================================================

    12

 */

    13

    14

/*

    15

 * wrap_acos(x)

    16

 */

    17

    18

#include "fdlibm.h"

    19

    20

    21

#ifdef __STDC__

    22

	double acos(double x)		/* wrapper acos */

    23

#else

    24

	double acos(x)			/* wrapper acos */

    25

	double x;

    26

#endif

    27

{

    28

#ifdef _IEEE_LIBM

    29

	return __ieee754_acos(x);

    30

#else

    31

	double z;

    32

	z = __ieee754_acos(x);

    33

	if(_LIB_VERSION == _IEEE_ || isnan(x)) return z;

    34

	if(fabs(x)>1.0) {

    35

	        return __kernel_standard(x,x,1); /* acos(|x|>1) */

    36

	} else

    37

	    return z;

    38

#endif

    39

}