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 21002 tags in total.

type count
definition 1700
example 435
exercise 379
lemma 12303
proposition 320
remark 1011
remarks 5
situation 124
theorem 213
part 9
chapter 115
section 3240
subsection 36

Record-breaking tags

metric tag value
most complex tag 0E9C 6783 in dependency graph
most used tag 00E0 7206 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 238
number of references 264
number of historical remarks 4
number of comments 6873