Plantilla:Números romanos/doc

This template converts Arabic numerals (that is, 1, 2, 3, etc.) into Roman numerals (I, II, III etc.). It currently works for any whole number between 1 and 4999999.

Usage

{{Roman|number|message}}

Replace number with the number you would like to be converted to Roman numerals. For numbers higher than 4999999 the template outputs "N/A". This can be changed by replacing message with your preferred text.

An overline, representing multiplication by 1000, is used to extend the upper range of the function.

See Roman numerals for further information.

Fraction support

The template can accept parsing decimals, fractions, and arithmetic expressions. This is not enabled by default. To enable this, supply |fraction=yes, i.e. {{Roman|105.5|fraction=yes}} or {{Roman|105.5|too big|fraction=yes}}.

Roman numeral output for fractional values uses these symbols:

• S = ½
• : = 1/6
• • = 1/12
• Є = 1/24
• ƧƧ = 1/36
• Ɔ = 1/48
• Ƨ = 1/72
• Ƨ = 1/144
• ℈ = 1/288
• » = 1/1728
• N = 0

Examples

Arabic Numerals	Template Call	Roman Numerals
0	{{Roman|0}}	Plantilla:Roman
1	{{Roman|1}}	Plantilla:Roman
2	{{Roman|2}}	Plantilla:Roman
49	{{Roman|49}}	Plantilla:Roman
50	{{Roman|50}}	Plantilla:Roman
51	{{Roman|51}}	Plantilla:Roman
1024	{{Roman|1024}}	Plantilla:Roman
4999	{{Roman|4999}}	Plantilla:Roman
5000	{{Roman|5000}}	Plantilla:Roman
5001	{{Roman|5001}}	Plantilla:Roman
69105	{{Roman|69105}}	Plantilla:Roman
1048576	{{Roman|1048576}}	Plantilla:Roman
7654321	{{Roman|7654321}}	Plantilla:Roman
7654321	{{Roman|7654321|too high}}	Plantilla:Roman

If the number provided is negative, the template will output an error message. If the first parameter provided cannot be interpreted as a number, the template will also output an error message. If no arguments are given, the template produces no output.

Examples:

• {{Roman}}: Plantilla:Roman
• {{Roman|}}: Plantilla:Roman

Decimal, fractional, and arithmetic examples

Value	Template Call	Roman Numerals
0.0005	{{Roman|0.0005|fraction=yes}}	Plantilla:Roman
20.002	{{Roman|20.002|fraction=yes}}	Plantilla:Roman
110.003472	{{Roman|110.003472|fraction=yes}}	Plantilla:Roman
3+4.007	{{Roman|3+4.007|fraction=yes}}	Plantilla:Roman
1-0.9861	{{Roman|1-0.9861|fraction=yes}}	Plantilla:Roman
4.6*2.5	{{Roman|4.6*2.5|fraction=yes}}	Plantilla:Roman
1/3	{{Roman|1/3|fraction=yes}}	Plantilla:Roman
9999/10000	{{Roman|9999/10000|fraction=yes}}	Plantilla:Roman
100+5.5	{{Roman|100+5.5|fraction=yes}}	Plantilla:Roman

TemplateData

Convert numbers to Roman numerals.

Parámetros de la plantilla

Parámetro		Descripción	Tipo	Estado
Number	1	The number to be converted to Roman numerals. If the parameter passed cannot be interpreted as a numerical value, no output is generated. Ejemplo 69105	Número	opcional
Message	2	Message to display for numbers that are too big to be displayed in Roman numerals. (The largest number supported is 4999999.) Predeterminado N/A Ejemplo Too big	Cadena	opcional