The Stacks project


Here we collect some metrics regarding the Stacks project. If you have a suggestion for an interesting metric, please get in touch.

Breakdown of tags per type

There are 21300 tags in total.

type count
definition 1717
example 441
exercise 379
lemma 12491
proposition 329
remark 1030
remarks 5
situation 124
theorem 213
part 9
chapter 116
section 3288
subsection 36

Record-breaking tags

metric tag value
most complex tag 0E9C 6799 in dependency graph
most used tag 00E0 7322 tags (indirectly) build on this
most referenced tag 00DV 121 tags reference this tag
longest proof 0GI5 25693 characters long (in HTML)

Other statistics

metric value
number of slogans 239
number of references 270
number of historical remarks 4
number of comments 8401