base> ( str radix -- n/f )
Factor handbook » The language » Numbers » Converting between numbers and strings

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hex> ( str -- n/f )

Vocabulary
math.parser

Inputs

str	a string
radix	an integer between 2 and 16

Outputs

n/f	a real or f

Word description
Creates a real number from a string representation with the given radix. The radix for floating point literals can be either base 10 or base 16.

Outputs f if the string does not represent a number.

See also
>base

Definition

USING: math.parser.private ;

IN: math.parser

: base> ( str radix -- n/f )
    <number-parse> [ @first-char-no-radix ] require-next-digit ;