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fix(library/data/real/basic): remove obsolete notation declarations

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Leonardo de Moura 2015-10-12 17:03:03 -07:00
parent 7f88e9ad33
commit e8454fad26
1 changed files with 1 additions and 3 deletions
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4
library/data/real/basic.lean
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@ -26,8 +26,6 @@ open algebra
open - [coercions] rat
local postfix `⁻¹` := pnat.inv
local notation 0 := rat.of_num 0
local notation 1 := rat.of_num 1
-- small helper lemmas
@ -631,7 +629,7 @@ private theorem mul_bound_helper {s t : seq} (Hs : regular s) (Ht : regular t) (
apply rat.le.trans,
apply mul_le_mul_of_nonneg_right,
apply pceil_helper Hn,
{ repeat (apply algebra.mul_pos | apply algebra.add_pos | apply rat_of_pnat_is_pos |
{ repeat (apply algebra.mul_pos | apply algebra.add_pos | apply rat_of_pnat_is_pos |
apply pnat.inv_pos) },
apply rat.le_of_lt,
apply add_pos,