lean2/tests/lean/run/eq25.lean

inductive N :=
| O : N
| S : N → N

definition Nat := N

open N

definition add1 : Nat → Nat → Nat
| add1 O     b := b
| add1 (S a) b := S (add1 a b)
fix(library/definitional/equations): use whnf on recursive definition arguments The idea is to expose "hidden" datatypes. 2015-02-23 21:33:52 -08:00			`inductive N :=`
feat(frontends/lean/inductive_cmd): allow '\|' in inductive datatype declarations 2015-02-25 17:00:10 -08:00			`\| O : N`
			`\| S : N → N`
fix(library/definitional/equations): use whnf on recursive definition arguments The idea is to expose "hidden" datatypes. 2015-02-23 21:33:52 -08:00
			`definition Nat := N`

			`open N`

fix(tests/lean/run): adjust some tests to changes in the standard library 2015-10-13 15:39:03 -07:00			`definition add1 : Nat → Nat → Nat`
			`\| add1 O b := b`
			`\| add1 (S a) b := S (add1 a b)`