Feature #1534
Added PyFloat_GetMax(), PyFloat_GetMin() and PyFloat_GetInfo() to the float API.
Added a dictionary sys.float_info with information about the internal floating point type to the sys module.
diff --git a/Doc/c-api/concrete.rst b/Doc/c-api/concrete.rst
index a02332a..aad031b 100644
--- a/Doc/c-api/concrete.rst
+++ b/Doc/c-api/concrete.rst
@@ -557,6 +557,23 @@
without error checking.
+.. cfunction:: PyObject* PyFloat_GetInfo(void)
+
+ Return a :ctype:`PyDictObject` object which contains information about the
+ precision, minimum and maximum values of a float. It's a thin wrapper
+ around the header file :file:`float.h`.
+
+
+.. cfunction:: double PyFloat_GetMax(void)
+
+ Return the maximum representable finite float *DBL_MAX* as C :ctype:`double`.
+
+
+.. cfunction:: double PyFloat_GetMin(void)
+
+ Return the minimum normalized positive float *DBL_MIN* as C :ctype:`double`.
+
+
.. _complexobjects:
Complex Number Objects