In Haskell, you can convert an integer to a float by using the fromIntegral function. Here is an example:
-- Convert an integer to a float
let myInt = 10
let myFloat = fromIntegral myInt :: Float
In the code above, we define an integer myInt with a value of 10. We then use the fromIntegral function to convert it to a Float by specifying the desired type in the type signature. The resulting myFloat variable will have the value of 10.0 as a float.
Another example would be:
-- Convert the sum of two integers to a float
let int1 = 5
let int2 = 7
let mySum = int1 + int2
let myFloatSum = fromIntegral mySum :: Float
In this code snippet, we define two integers int1 and int2 with values of 5 and 7 respectively. We then add them together and store the result in mySum. Finally, we use fromIntegral to convert mySum to a Float and store it in myFloatSum. The resulting myFloatSum variable will have the value of 12.0 as a float.