[math]f(x)=\frac{\frac{x}{\vert x \vert}+\frac{1-x}{\vert 1-x \vert}}{2}[/math]
此函數也可以用指令 [color=#1551b5]f(x) = If[ 0 <= x < 1, 1, 0][/color] 設定。
- Target Group (Age)
- 14 – 18
- Language
- Chinese Traditional / 繁體中文
Error
A timeout occurred. Trying to re-save …
Sorry, but the server is not responding. Please wait a few minutes and then try to save again.
