doc: enable latex caching so docs can finish building in this decade.

6 years ago · 1aefd45f2c
1 changed files with 1 additions and 0 deletions
--- a/doc/python/conf.py
+++ b/doc/python/conf.py
@ -162,6 +162,7 @@ M_SPHINX_INVENTORIES = [
    ('numpy.inv', 'https://docs.scipy.org/doc/numpy/', [], ["m-doc-external"])
 ]
 M_HTMLSANITY_SMART_QUOTES = True
+M_MATH_CACHE = 'm.math.cache'

 PYBIND11_COMPATIBILITY = True