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v4.2
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    中文EN
    v4.2

      sqrt()

      Function sqrt() calculates the square root of a number, both the argument and the return are non-negative.

      Arguments:

      • Base <number>, non-negative

      Returns:

      • Square root <number>, non-negative

      Common Usage

      Example: return the square root of 1.5

      return sqrt(1.5)
      

      Example: return 1, 2.5, and 3's square roots

      uncollect [1, 2.5, 3] as a
      return sqrt(a)
      
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