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Description:
log2f() function: base 2 logarithm.
Files:
lib/log2f.c
m4/log2f.m4
Depends-on:
math-h
extensions
log2 [test $HAVE_LOG2F = 0 || test $REPLACE_LOG2F = 1]
isnanf [test $HAVE_LOG2F = 0 || test $REPLACE_LOG2F = 1]
frexpf [test $HAVE_LOG2F = 0 || test $REPLACE_LOG2F = 1]
logf [test $HAVE_LOG2F = 0 || test $REPLACE_LOG2F = 1]
configure.ac:
gl_FUNC_LOG2F
gl_CONDITIONAL([GL_COND_OBJ_LOG2F],
[test $HAVE_LOG2F = 0 || test $REPLACE_LOG2F = 1])
gl_MATH_MODULE_INDICATOR([log2f])
Makefile.am:
if GL_COND_OBJ_LOG2F
lib_SOURCES += log2f.c
endif
Include:
<math.h>
Link:
$(LOG2F_LIBM)
License:
LGPL
Maintainer:
all
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