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den​

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

Returns the denominator of @x, which is assumed to be a rational value

Arguments​

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

Output​

Denominator of @x. [llll/null]

warning

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

Usage​

den(4/3 3/3 2/3 1/3) ## 3 1 3 3