sin x t 由于
sin x A 时
sin x dxdy 利用轮换对称性
sin x film 氮化硅薄膜
sin x films sinx薄膜
sin x thin film sinx薄膜
Chi X Sin 小小白
Type in plot sin (x) at the prompt: you should see the familiar sine curve in a pop-up window.
在提示符中输入plot sin (x):您应该在弹出窗口中看到熟悉的正弦曲线。
Syntactically, this is equivalent to plot sin (x), cos (x).
依照语法,该命令等同于plot sin (x),cos (x)。
The simple plot command would be plot sin (x), cos (x); the lines being graphed are separated by commas.
简单的plot命令为plot sin (x),cos (x);要画的曲线以逗号分隔。
For example, this is x=t, x=t^, you're going to have x=sin t and cos t and log t.
例如,这是x=t,x=t^,你还会遇到正弦,余弦,对数函数
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