diff --git a/HOME_EXAM_Type_check_part2.md b/HOME_EXAM_Type_check_part2.md index 8774f973c369681de69a40263023f7f7bf5c6a8a..53843d34e8095a0106504e7f92b6a9139ffc569e 100644 --- a/HOME_EXAM_Type_check_part2.md +++ b/HOME_EXAM_Type_check_part2.md @@ -62,7 +62,9 @@ Equals (==): ```math \frac{\Gamma \ \vdash \ e1 \ : \ bool \quad \Gamma \ \vdash \ e2 \ : \ bool}{\Gamma \ \vdash (e1 \ == \ e2) \ : \ bool} ``` + or + ```math \frac{\Gamma \ \vdash \ e1 \ : \ i32 \quad \Gamma \ \vdash \ e2 \ : \ i32}{\Gamma \ \vdash (e1 \ == \ e2) \ : \ bool} ``` @@ -71,7 +73,9 @@ Not equals (!=): $` \frac{\Gamma \ \vdash \ e1 \ : \ bool \quad \Gamma \ \vdash \ e2 \ : \ bool}{\Gamma \ \vdash (e1 \ != \ e2) \ : \ bool} `$ + or + $` \frac{\Gamma \ \vdash \ e1 \ : \ i32 \quad \Gamma \ \vdash \ e2 \ : \ i32}{\Gamma \ \vdash (e1 \ != \ e2) \ : \ bool} `$