How to use the formulas.calculate_correct function in formulas

def guess_likelihood(score, guess, slip, learned):
    if score == 1:
        return calculate_correct(1, slip, learned)
    if score == 0:
        return calculate_incorrect(1, slip, learned)

def guess_normal(score, guess, slip, learned):
    if score == 1:
        return calculate_correct(guess, slip, learned)
    if score == 0:
        return calculate_incorrect(guess, slip, learned)

def slip_likelihood(score, guess, slip, learned):
    if score == 1:
        return calculate_correct(guess, 1, learned)
    if score == 0:
        return calculate_incorrect(guess, 1, learned)

def slip_normal(score, guess, slip, learned):
    if score == 1:
        return calculate_correct(guess, slip, learned)
    if score == 0:
        return calculate_incorrect(guess, slip, learned)