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Description:
ldexpl() function: multiply a 'long double' by a power of 2.
Files:
lib/ldexpl.c
m4/ldexpl.m4
Depends-on:
math
extensions
ldexp [{ test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1]
isnanl [{ test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
fpucw [{ test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0]
configure.ac:
gl_FUNC_LDEXPL
gl_CONDITIONAL([GL_COND_OBJ_LDEXPL],
[test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no])
gl_MATH_MODULE_INDICATOR([ldexpl])
Makefile.am:
if GL_COND_OBJ_LDEXPL
lib_SOURCES += ldexpl.c
endif
Include:
<math.h>
Link:
$(LDEXPL_LIBM)
License:
LGPL
Maintainer:
Paolo Bonzini
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