f(t)=\begin{cases} 1/2 (-1\le t\le 1)\\ 0(other) \end{cases}
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Recent Referers:
  1. http://formula.s21g.com/?f(t)%3D%5Cbegin%7Bcases%7D%0A1/2...
  2. https://maekawa-yoshimiki-1119.hatenablog.com/entry/2017/...
  3. https://maekawa-yoshimiki-1119.hatenablog.com/
  4. http://formula.s21g.com/?f(t)%3D%5Cbegin%7Bcases%7D%0A1
  5. http://maekawa-yoshimiki-1119.hatenablog.com/entry/2017/0...