diff options
| author | Brian Campbell | 2018-09-13 16:44:46 +0100 |
|---|---|---|
| committer | Brian Campbell | 2018-09-17 17:03:00 +0100 |
| commit | c6a03fe03e9e19978cceb64562acfffd7ca066ea (patch) | |
| tree | ec639e792ddd803d79ab4297684068393a6ee6a9 /lib/coq | |
| parent | 4d410d7c2497d89efe6e756bec035ee5b0e8ba04 (diff) | |
Coq: make generic_neq work on real
Diffstat (limited to 'lib/coq')
| -rw-r--r-- | lib/coq/Sail2_real.v | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/coq/Sail2_real.v b/lib/coq/Sail2_real.v index 49023d4c..23070935 100644 --- a/lib/coq/Sail2_real.v +++ b/lib/coq/Sail2_real.v @@ -1,6 +1,11 @@ Require Export Rbase. Require Import Reals. Require Export ROrderedType. +Require Import Sail2_values. + +(* "Decidable" in a classical sense... *) +Instance Decidable_eq_real : forall (x y : R), Decidable (x = y) := + Decidable_eq_from_dec Req_dec. Definition realFromFrac (num denom : Z) : R := Rdiv (IZR num) (IZR denom). |