Formalising Mathematics

Contents:

  • Introduction
  • Getting Lean running on your computer
  • Part A: the mathematics
  • Part B: Lean tips
  • Part C: Tactics
    • Tactic cheatsheet
    • Tactic documentation
      • apply
      • assumption
      • by_cases
      • by_contra
      • cases
      • change
      • exact
      • exfalso
      • ext
      • have
      • intro
      • intros
      • left
      • linarith
      • nlinarith
      • norm_num
      • nth_rewrite
      • obtain
      • rcases
      • refine
      • refl
      • right
      • ring
      • rintro
      • rw
      • simp
      • simpa
      • specialize
      • split
      • triv
      • use
Formalising Mathematics
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  • Part C: Tactics »
  • Tactic documentation
  • View page source

Tactic documentation

Contents:

  • apply
    • Summary
    • Examples
    • Further notes
  • assumption
    • Summary
    • Examples
    • Further notes
  • by_cases
    • Summary
    • Examples
    • Details
    • Further notes
  • by_contra
    • Summary
    • Example
    • Further notes
  • cases
    • Summary
    • Examples
    • Further notes
  • change
    • Summary
    • Example
    • Details
    • Further notes
  • exact
    • Summary
    • Examples
    • Further notes
  • exfalso
    • Summary
    • Examples
    • Details
  • ext
    • Summary
    • Examples
    • Details
    • Further notes
  • have
    • Summary
    • Examples
    • Further notes
  • intro
    • Summary
    • Examples
    • Details
  • intros
    • Summary
    • Examples
    • Further notes
  • left
    • Summary
    • Details
    • Further notes
  • linarith
    • Summary
    • Examples
  • nlinarith
    • Summary
  • norm_num
    • Summary
    • Examples
  • nth_rewrite
    • Summary
    • Examples
    • Further notes
  • obtain
    • Summary
    • Example
    • Details
  • rcases
    • Summary
    • Examples
    • Details
  • refine
    • Summary
    • Examples
    • Further notes
  • refl
    • Summary
    • Examples
    • Further notes
  • right
    • Summary
    • Details
    • Further notes
  • ring
    • Summary
    • Examples
    • Further notes
  • rintro
    • Summary
    • Examples
    • Details
    • Further notes
  • rw
    • Summary
    • Examples
    • Further notes
  • simp
    • Summary
    • Overview
    • Examples
    • Details
    • Further notes
  • simpa
    • Summary
    • Examples
    • Further notes
  • specialize
    • Summary
    • Examples
    • Further notes
  • split
    • Summary
    • Examples
    • Further notes
  • triv
    • Summary
    • Examples
    • Details
    • Further notes
  • use
    • Summary
    • Examples
    • Further notes
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