代數(shù) 1.分解質(zhì)因數(shù) 2.求階乘 3.求最大公約數(shù)與最小公倍數(shù) 4.求某數(shù)的n次冪 5.求某數(shù)的平方根 6.求某數(shù)的對數(shù) 7.角度換為弧度 8.求正弦函數(shù) 9.求余弦函數(shù) 10.求正切函數(shù) 11.求余切函數(shù) 12.求正割函數(shù) 13.求余割函數(shù)