Add cross references to Scipy

Author: AntoinePrv

docs/source/conf.py

@@ -42,4 +42,7 @@ def setup(app):
 
 # Automatically link to numpy doc
 extensions += ['sphinx.ext.intersphinx']
-intersphinx_mapping = { "numpy": ("https://numpy.org/doc/stable/", None), }
+intersphinx_mapping = {
+    "numpy": ("https://numpy.org/doc/stable/", None),
+    "scipy": ("https://docs.scipy.org/doc/scipy/reference", None),
+}

docs/source/numpy.rst

@@ -582,15 +582,15 @@ xtensor universal functions are provided for a large set number of mathematical
 
 **Error and gamma functions:**
 
-+-----------------------------------------------+-----------------------------------------------+
-|            Python 3 - numpy                   |                C++ 14 - xtensor               |
-+===============================================+===============================================+
-| ``scipy.special.erf(a)``                      | ``xt::erf(a)``                                |
-+-----------------------------------------------+-----------------------------------------------+
-| ``scipy.special.gamma(a)``                    | ``xt::tgamma(a)``                             |
-+-----------------------------------------------+-----------------------------------------------+
-| ``scipy.special.gammaln(a)``                  | ``xt::lgamma(a)``                             |
-+-----------------------------------------------+-----------------------------------------------+
++--------------------------------------------------------------------+--------------------------------------------------------------------+
+|            Python 3 - numpy                                        |                C++ 14 - xtensor                                    |
++====================================================================+====================================================================+
+| :any:`scipy.special.erf(a) <scipy.special.erf>`                    | ``xt::erf(a)``                                                     |
++--------------------------------------------------------------------+--------------------------------------------------------------------+
+| :any:`scipy.special.gamma(a) <scipy.special.gamma>`                | ``xt::tgamma(a)``                                                  |
++--------------------------------------------------------------------+--------------------------------------------------------------------+
+| :any:`scipy.special.gammaln(a) <scipy.special.gammaln>`            | ``xt::lgamma(a)``                                                  |
++--------------------------------------------------------------------+--------------------------------------------------------------------+
 
 **Classification functions:**