Set: pp::colors
  Set: pp::unicode
  Imported 'find'
theorem Congr1 {A : TypeU} {B : A → TypeU} {f g : Π x : A, B x} (a : A) (H : f == g) : f a == g a
theorem Congr2 {A : TypeU} {B : A → TypeU} {a b : A} (f : Π x : A, B x) (H : a == b) : f a == f b
theorem Congr {A : TypeU} {B : A → TypeU} {f g : Π x : A, B x} {a b : A} (H1 : f == g) (H2 : a == b) : f a == g b
Error (line: 3, pos: 0) executing external script (/home/leo/projects/lean/build/debug/shell/find.lua:24), no object name in the environment matches the regular expression 'foo'
Error (line: 4, pos: 0) executing external script (/home/leo/projects/lean/build/debug/shell/find.lua:24), no object name in the environment matches the regular expression '(ab'