On: A Gray Beard Explores F#

[masklinn]

his `applyBinaryOp` was the way it would be called: in F# you'd use

    applyBinaryOp state (+)

in C# you can't use operator sections so you'd have to wrap the operator in a lambda explicitly:

    applyBinaryOp(state, (a, b) => a + b)

[SideburnsOfDoom → masklinn]

That's pretty similar, except you have the "(a, b) => a + b" inline.