Converts a number to an extended-precision, floating-point number.

The connector pane displays the default data types for this polymorphic function.


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Inputs/Outputs

  • cdbl.png number —

    number can be a scalar number, array or cluster of numbers, array of clusters of numbers, and so on.

  • iext.png extended precision float —

    extended precision float is of the same data type structure as number.