roman+ ( x y -- z )
Roman numerals

Prev:	roman> ( str -- n )
Next:	roman- ( x y -- z )

Vocabulary
roman

Inputs

x	a string
y	a string

Outputs

z

a string

Word description
Adds two Roman numerals.

Examples

USING: io roman ; "v" "v" roman+ print
x

See also
roman-

Definition

USING: math roman.private ;

IN: roman

: roman+ ( x y -- z ) [ + ] binary-roman-op ;