48
49
@test factorial(BigInt(40)) == BigInt("815915283247897734345611269596115894272000000000")
49
50
@test binomial(BigInt(-53), 42) == BigInt("959509335087854414441273718")
50
51
@test binomial(BigInt(113), BigInt(42)) == BigInt("18672199984318438125634054194360")