answer along with a count of the number of operations performed during
the calculation. That is, the desired behavior should be like this:
answer along with a count of the number of operations performed during
the calculation. That is, the desired behavior should be like this:
- # lift ( + ) (lift ( / ) (unit 20) (unit 2))
- (lift ( * ) (unit 2) (unit 3)) 0;;
- - : int * int = (16, 3)
+ # lift2 ( + ) (lift2 ( / ) (unit 20) (unit 2))
+ (lift2 ( * ) (unit 2) (unit 3)) 0;;
+ - : int * int = (16, 3)
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
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
steps. By the way, that zero at the end provides the monadic object
with a starting point (0 relevant computations have occurred previous
to the current computation).
steps. By the way, that zero at the end provides the monadic object
with a starting point (0 relevant computations have occurred previous
to the current computation).
- You'll need to define a computation monad type, unit, bind, and lift.
-We encourage you to consider this hint: [[Assignment 6 Hint 1]].
+ You'll need to define a computation monad type, unit, bind, and lift2.
+We encourage you to consider this hint: [[hints/Assignment 6 Hint 1]].
2. Prove that your monad satisfies the monad laws. First, give
examples illustrating specific cases in which the monad laws are
2. Prove that your monad satisfies the monad laws. First, give
examples illustrating specific cases in which the monad laws are