在提示符中输入plotsin (x)：您应该在弹出窗口中看到熟悉的正弦曲线。

Type in plot sin (x) at the prompt: you should see the familiar sine curve in a pop-up window.

youdao

在提示符中输入plotsin (x)：您应该在弹出窗口中看到熟悉的正弦曲线。

Type in plot sin (x) at the prompt: you should see the familiar sine curve in a pop-up window.

youdao