Mercurial > urweb
comparison lib/basis.urs @ 417:e0e9e9eca1cb
Fix nasty de Bruijn substitution bug; TcSum demo
author | Adam Chlipala <adamc@hcoop.net> |
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date | Thu, 23 Oct 2008 12:58:35 -0400 |
parents | c5a3d223f157 |
children | 0ce90d4d9ae7 |
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416:679b2fbbd4d0 | 417:e0e9e9eca1cb |
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18 val eq_float : eq float | 18 val eq_float : eq float |
19 val eq_string : eq string | 19 val eq_string : eq string |
20 val eq_bool : eq bool | 20 val eq_bool : eq bool |
21 | 21 |
22 class num | 22 class num |
23 val zero : t ::: Type -> num t -> t | |
23 val neg : t ::: Type -> num t -> t -> t | 24 val neg : t ::: Type -> num t -> t -> t |
24 val plus : t ::: Type -> num t -> t -> t -> t | 25 val plus : t ::: Type -> num t -> t -> t -> t |
25 val minus : t ::: Type -> num t -> t -> t -> t | 26 val minus : t ::: Type -> num t -> t -> t -> t |
26 val times : t ::: Type -> num t -> t -> t -> t | 27 val times : t ::: Type -> num t -> t -> t -> t |
27 val div : t ::: Type -> num t -> t -> t -> t | 28 val div : t ::: Type -> num t -> t -> t -> t |