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sqrt​

sqrt(
    @x  ## required
) -> llll/null

Returns the square root of @x.

Arguments​

  • @x [int/float/llll] Numeric llll.(required)

Output​

Square root of @x. [llll/null]

warning

sqrt is a built-in function in the bell programming language and is not unique or exclusive to bellplay~. As such, sqrt will return null without raising an error if required arguments are not provided.

Usage​

$x = arithmser(0, 1 @maxcount 10);
$y = sqrt($x);
print($y)