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Provide (very stupid) versions of atanf(), asinf() and acosf()

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This commit is contained in:
martin 2013-11-24 14:41:53 +00:00
parent ffb41b3a17
commit d8880f8387
2 changed files with 22 additions and 2 deletions
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14
lib/libm/noieee_src/n_asincos.c
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@ -1,4 +1,4 @@
/* $NetBSD: n_asincos.c,v 1.7 2003/08/07 16:44:50 agc Exp $ */
/* $NetBSD: n_asincos.c,v 1.8 2013/11/24 14:41:53 martin Exp $ */
/*
* Copyright (c) 1985, 1993
* The Regents of the University of California. All rights reserved.
@ -103,6 +103,12 @@ asin(double x)
}
float
asinf(float x)
{
return (float)asin(x);
}
/* ACOS(X)
* RETURNS ARC COS OF X
* DOUBLE PRECISION (IEEE DOUBLE 53 bits, VAX D FORMAT 56 bits)
@ -168,3 +174,9 @@ acos(double x)
t=atan2(one,0.0); /* t = PI/2 */
return(t+t);
}
float
acosf(float x)
{
return (float)acos(x);
}

10
lib/libm/noieee_src/n_atan.c
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@ -1,4 +1,4 @@
/* $NetBSD: n_atan.c,v 1.5 2003/08/07 16:44:50 agc Exp $ */
/* $NetBSD: n_atan.c,v 1.6 2013/11/24 14:41:53 martin Exp $ */
/*
* Copyright (c) 1985, 1993
* The Regents of the University of California. All rights reserved.
@ -85,3 +85,11 @@ atan(double x)
double one=1.0;
return(atan2(x,one));
}
float
atanf(float x)
{
float one=1.0;
return (float)atan2(x,one);
}