正切函数,正弦函数和对数函数怎么学习呀,
我怎么看不懂呀比如
document.write(Atn(89))输出:
1.55956084453693
document.write(Atn(89))输出:
0.964966028492113
document.write(Exp(6.7))输出:
812.405825167543
我怎么看不懂呀比如
document.write(Atn(89))输出:
1.55956084453693
document.write(Atn(89))输出:
0.964966028492113
document.write(Exp(6.7))输出:
812.405825167543






2008-7-30 16:55

