摘要
The functions are described by expressing one variable explicitly in terms of another variable.For example y=2x^3+x or y= sinx,or,in general,y=f(x).In other words,an explicit relation between x
The functions are described by expressing one variable explicitly in terms of another variable. For example y = 2x3＋x or y=sinx, or, in general, y = f （x）.
