Mathlib Changelog
v3
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Mathlib v3 is deprecated.
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Theorem
abs_sq_eq
Modification history
2021-02-03 17:44
src/algebra/group_power/basic.lean
feat(data/real/sqrt): added some missing sqrt lemmas (#5933) …
Deleted
abs_sq_eq
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2021-01-30 22:44
src/algebra/group_power/basic.lean
feat(geometry/manifold/instances): sphere is a topological manifold (#5591) …
Added
abs_sq_eq
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