bcsqrtGet the square root of an arbitrary precision number Description
string bcsqrt(string
$num , intnull $scale = null )
Return the square root of the Parameters
Return ValuesReturns the square root as a well-formed BCMath numeric string. Errors/ExceptionsThis function throws a ValueError in the following cases:
Changelog
ExamplesExample #1 bcsqrt example
See Also
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