From a41d567109efa6c887b972da0b20b50f096cd279 Mon Sep 17 00:00:00 2001 From: cookedm Date: Thu, 12 Jan 2006 02:45:53 +0000 Subject: Use better functions for inverse hyperbolic functions, and expose log1p and expm1. The functions are transformations mainly due to Kahan. --- numpy/core/setup.py | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'numpy/core/setup.py') diff --git a/numpy/core/setup.py b/numpy/core/setup.py index 66d086a7d..c2f0e39e0 100644 --- a/numpy/core/setup.py +++ b/numpy/core/setup.py @@ -57,6 +57,10 @@ def configuration(parent_package='',top_path=None): moredefs.append('HAVE_LONGDOUBLE_FUNCS') if config_cmd.check_func('expf', **kws_args): moredefs.append('HAVE_FLOAT_FUNCS') + if config_cmd.check_func('log1p', **kws_args): + moredefs.append('HAVE_LOG1P') + if config_cmd.check_func('expm1', **kws_args): + moredefs.append('HAVE_EXPM1') if config_cmd.check_func('asinh', **kws_args): moredefs.append('HAVE_INVERSE_HYPERBOLIC') if config_cmd.check_func('atanhf', **kws_args): -- cgit v1.2.1