  We provide an example of the application of quantitative techniques, tools,
and topics from mathematics and data science to analyze the mathematics
community itself in order to quantify and document inequity in our discipline.
This work is a contribution to the new and growing interdisciplinary field
recently termed "mathematics of Mathematics," or "MetaMath." Using data about
PhD-granting institutions in the United States and publicly available funding
data from the National Science Foundation, we highlight inequalities in
departments at U.S. institutions of higher education that produce PhDs in the
mathematical sciences. Specifically, we determine that a small fraction of
mathematical sciences departments receive a large majority of federal funding
awarded to support mathematics in the United States. Additionally, we identify
the extent to which women faculty members are underrepresented in mathematical
sciences PhD-granting institutions in the United States. We also show that this
underrepresentation of women faculty is even more pronounced in departments
that received more federal grant funding.
