combinators.js p uCV const I = x => x const K = x => y => x const A = f => x => f (x) const T = x => f => f (x) const W = f => x => f (x) (x) const C = f => y => x => f (x) (y) const B = f => g => x => f (g (x)) const S = f => g => x => f (x) (g (x)) const S_ = f => g => x => f (g (x)) (x) const S2 = f => g => h => x => f (g (x)) (h (x)) const P = f => g => x => y => f (g (x)) (g (y)) const Y = f