Officially, our functions only take one input, but we simulate functions with multiple inputs by using functions that return other functions as outputs.

Every function has to take at least two inputs, but we can simulate functions with only one input by using functions that just ignore one of their inputs.

Officially, our functions only take one input, but we simulate functions with multiple inputs by using a different kind of lambda calculus.

Officially, our functions only take one input, but we simulate

functions with multiple inputs by using functions that take other functions as inputs.