add op/3 to builtin predicates

2019-03-30 18:14:47 -06:00
parent f55968b1b8
commit 0aefcf7eae
10 changed files with 186 additions and 42 deletions
--- a/README.md
+++ b/README.md
@@ -203,6 +203,7 @@ The following predicates are built-in to Scryer.
 * `numbervars/2`
 * `numlist/{2,3}`
 * `once/1`
+* `op/3`
 * `partial_string/2`
 * `phrase/{2,3}`
 * `rational/1`