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v4.2
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    中文EN
    v4.2

      pi()

      Function pi() returns the value of PI.

      Arguments:

      • N/A

      Returns:

      • PI <number>

      Common Usage

      Example: return the value of PI

      return pi()
      

      Example: convert 123° to radian value

      return 123 * pi() / 180
      
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