Def Lean.Expr.getArg?

Modification history

2023-06-12 01:02
Mathlib/Lean/Expr/Basic.lean
chore: formatting issues (#4947)
Modified Lean.Expr.getArg?View on Github →
2022-04-26 13:58
Mathlib/Lean/Expr/Basic.lean
feat: more expr traversal functions (#263) …
Added Lean.Expr.getArg?View on Github →