Moving things to live under scipy

1 files changed, 30 insertions, 0 deletions

diff --git a/scipy/base/limits.py b/scipy/base/limits.py
new file mode 100644
index 000000000..bfea296f5
--- /dev/null
+++ b/scipy/base/limits.py
@@ -0,0 +1,30 @@
+""" Machine limits for Float32 and Float64.
+"""
+
+__all__ = ['float_epsilon','float_tiny','float_min',
+           'float_max','float_precision','float_resolution',
+           'double_epsilon','double_tiny','double_min','double_max',
+           'double_precision','double_resolution']
+
+from machar import machar_double, machar_single
+
+float_epsilon = machar_single.epsilon
+float_tiny = machar_single.tiny
+float_max = machar_single.huge
+float_min = -float_max
+float_precision = machar_single.precision
+float_resolution = machar_single.resolution
+
+double_epsilon = machar_double.epsilon
+double_tiny = machar_double.tiny
+double_max = machar_double.huge
+double_min = -double_max
+double_precision = machar_double.precision
+double_resolution = machar_double.resolution
+
+if __name__ == '__main__':
+    print 'float epsilon:',float_epsilon
+    print 'float tiny:',float_tiny
+    print 'double epsilon:',double_epsilon
+    print 'double tiny:',double_tiny
+