What would the following haskell code print?

 1 2 3 4 5 6 7 current_year = 2015 andy_birth = 1984 andy_minus_adaline = 4 adaline = andy - andy_minus_adaline andy = current_year - andy_birth main = putStrLn \$ show adaline 

Bonus: How does a similar piece of code behave in each of Python? What about Mathematica?

Inspiration: Calvin's Problem

×