Description: isnand() function: test for NaN, without requiring libm. Files: lib/isnand-nolibm.h lib/isnand.c lib/isnan.c lib/float+.h m4/exponentd.m4 m4/isnand.m4 Depends-on: fpieee memcmp configure.ac: gl_FUNC_ISNAND_NO_LIBM if test $gl_func_isnand_no_libm != yes; then AC_LIBOBJ([isnand]) gl_PREREQ_ISNAND fi Makefile.am: Include: "isnand-nolibm.h" License: LGPL Maintainer: all