# lift ( + ) (lift ( / ) (unit 20) (unit 2)) (lift ( * ) (unit 2) (unit 3)) 0;;
- : int * int = (16, 3)
-Here, `lift` is the function that uses `bind` to prepare an ordinary
+ Here, `lift` is the function that uses `bind` to prepare an ordinary
arithmetic operator (such as addition `( + )`, division `( / )`, or
multiplication `( * )`) to recieve objects from the counting monad as
arguments. The response of the interpreter says two things: that
with a starting point (0 relevant computations have occurred previous
to the current computation).
-Assume for the purposes of this excercise that no one ever tries to
+ Assume for the purposes of this excercise that no one ever tries to
divide by zero (so there should be no int option types anywhere in
your solution).
-You'll need to define a computation monad type, unit, bind, and lift.
+ You'll need to define a computation monad type, unit, bind, and lift.
We encourage you to consider this hint: [[Assignment 6 Hint 1]].
2. Prove that your monad satisfies the monad laws. First, give