20 lines
410 B
Text
20 lines
410 B
Text
Set: pp::colors
|
||
Set: pp::unicode
|
||
Imported 'Int'
|
||
10 + 20 : ℕ
|
||
10 : ℕ
|
||
10 - 20 : ℤ
|
||
10 - 20
|
||
25 - 20
|
||
15 + 10 - 20 : ℤ
|
||
Assumed: x
|
||
Assumed: n
|
||
Assumed: m
|
||
n + m
|
||
n + x + m
|
||
Set: lean::pp::coercion
|
||
nat_to_int n + x + nat_to_int m + nat_to_int 10
|
||
x + nat_to_int n + nat_to_int m + nat_to_int 10
|
||
nat_to_int (n + m + 10) + x
|
||
Set: lean::pp::notation
|
||
Int::add (nat_to_int (Nat::add (Nat::add n m) 10)) x
|