A dot operator function with reduce

dotcomp.js

const dot = (f, g) => a => f(g(a));

const cmp = reduce(dot, identity);

const cmp2 = reduce(o, identity);

[
  compose(
    sum,
    range(2),
    inc,
    multiply(4)
  )(1),
  
  cmp([
    sum,
    range(2),
    inc,
    multiply(4)
  ])(1),
  
  cmp2([
    sum,
    range(2),
    inc,
    multiply(4)
  ])(1),

  dot(dot(dot(sum, range(2)), inc), multiply(4))(1),

  o(o(o(sum, range(2)), inc), multiply(4))(1),
  
  sum(range(2)(inc(multiply(4)(1)))),
]