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geomser​

geomser(
    @start ? ## required
    @end ? ## required
    @factor ? ## required
    @maxcount 0
) -> llll/null
note

geomser is a built-in function in the bell programming language and is not unique or exclusive to bellplay~.

Returns a geomethric series, understood as a list where the ratio between adjacent elements is constant. If one of the arguments is set to null, its value is automatically inferred from the other arguments.

Arguments​

  • @start [llll/null] (required)
  • @end [llll/null] (required)
  • @factor [llll/null] (required)
  • @maxcount [llll] (default: 0)

Output​

Geometric series [llll/null]

warning

geomser will return null without raising an error if required arguments are not provided.

Usage​

geomser(1, null, 2, 5) ## Returns 1 2 4 8 16