lean2/tests/lean/run/abs.lean

import data.int
open int

constant abs : int → int
notation `|` A `|` := abs A
constants a b c : int
check |a + |b| + c|
chore(tests/lean): add untracked tests 2014-09-09 23:21:30 +00:00			`import data.int`
			`open int`

refactor(frontends/lean): constant/axiom are top-level commands, parameter/variable/hypothesis/conjecture are section/context-level commands Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-10-02 23:20:52 +00:00			`constant abs : int → int`
refactor(library): use 'reserve' notation in the standard library 2014-10-21 21:08:07 +00:00			notation `\|` A `\|` := abs A
refactor(frontends/lean): constant/axiom are top-level commands, parameter/variable/hypothesis/conjecture are section/context-level commands Signed-off-by: Leonardo de Moura <leonardo@microsoft.com> 2014-10-02 23:20:52 +00:00			`constants a b c : int`
chore(tests/lean): add untracked tests 2014-09-09 23:21:30 +00:00			`check \|a + \|b\| + c\|`