| Description: |
| log2() function: base 2 logarithm. |
| |
| Files: |
| lib/log2l.c |
| m4/log2l.m4 |
| |
| Depends-on: |
| math |
| extensions |
| log2 [{ test $HAVE_LOG2L = 0 || test $REPLACE_LOG2L = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1] |
| isnanl [{ test $HAVE_LOG2L = 0 || test $REPLACE_LOG2L = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0] |
| frexpl [{ test $HAVE_LOG2L = 0 || test $REPLACE_LOG2L = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0] |
| logl [{ test $HAVE_LOG2L = 0 || test $REPLACE_LOG2L = 1; } && test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 0] |
| |
| configure.ac: |
| gl_FUNC_LOG2L |
| if test $HAVE_LOG2L = 0 || test $REPLACE_LOG2L = 1; then |
| AC_LIBOBJ([log2l]) |
| fi |
| gl_MATH_MODULE_INDICATOR([log2l]) |
| |
| Makefile.am: |
| |
| Include: |
| <math.h> |
| |
| Link: |
| $(LOG2L_LIBM) |
| |
| License: |
| LGPL |
| |
| Maintainer: |
| all |
