Mathlib v3 is deprecated. Go to Mathlib v4

Commit 2019-11-07 03:43 c718a229

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feat(extensionality): rename to ext; generate ext rules for structures (#1645)

  • Update core.lean
  • Update tactics.lean
  • integrate generation of extensionality lemma of structures into ext
  • Update src/tactic/ext.lean [skip ci] Co-Authored-By: Rob Lewis Rob.y.lewis@gmail.com
  • Update src/tactic/ext.lean [skip ci] Co-Authored-By: Rob Lewis Rob.y.lewis@gmail.com
  • Update src/tactic/ext.lean Co-Authored-By: Rob Lewis Rob.y.lewis@gmail.com
  • Update ext.lean [skip ci]
  • Update tactics.md [skip ci]
  • fix build
  • fix build

Estimated changes

modified theorem plift.ext
modified theorem ulift.ext
modified theorem df.ext
modified theorem unit.ext