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Description:
ilogbf() function: get exponent as integer.
Files:
lib/ilogbf.c
lib/ilogb.c
m4/ilogbf.m4
m4/mathfunc.m4
Depends-on:
math
extensions
isfinite [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]
frexpf [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]
isnanf [test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1]
configure.ac:
gl_FUNC_ILOGBF
gl_CONDITIONAL([GL_COND_OBJ_ILOGBF],
[test $HAVE_ILOGBF = 0 || test $REPLACE_ILOGBF = 1])
gl_MATH_MODULE_INDICATOR([ilogbf])
Makefile.am:
if GL_COND_OBJ_ILOGBF
lib_SOURCES += ilogbf.c
endif
Include:
<math.h>
Link:
$(ILOGBF_LIBM)
License:
LGPL
Maintainer:
all
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