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Description:
copysign() function: copy sign into another 'double' number.
Files:
lib/copysign.c
m4/copysign.m4
m4/mathfunc.m4
Depends-on:
math-h
signbit [test $HAVE_COPYSIGN = 0]
configure.ac:
gl_FUNC_COPYSIGN
gl_CONDITIONAL([GL_COND_OBJ_COPYSIGN], [test $HAVE_COPYSIGN = 0])
gl_MATH_MODULE_INDICATOR([copysign])
Makefile.am:
if GL_COND_OBJ_COPYSIGN
lib_SOURCES += copysign.c
endif
Include:
<math.h>
Link:
$(COPYSIGN_LIBM)
License:
LGPL
Maintainer:
all
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