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HEAD
Start development on BSD-SCCS
[unix-history]
/
.ref-BSD-3
/
usr
/
src
/
libF77
/
d_sign.c
Commit
Line
Data
0ee0e326
BJ
1
double d_sign(a,b)
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double *a, *b;
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{
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double x;
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x = (*a >= 0 ? *a : - *a);
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return( *b >= 0 ? x : -x);
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}