Template:Roman/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 = Template:1/2
• : = 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	Template:Tlx
1	Template:Tlx
2	Template:Tlx
49	Template:Tlx
50	Template:Tlx
51	Template:Tlx
1024	Template:Tlx
4999	Template:Tlx
5000	Template:Tlx
5001	Template:Tlx
69105	Template:Tlx
1048576	Template:Tlx
4999999	Template:Tlx
7654321	Template:Tlx
7654321	Template:Tlx

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.

Decimal, fractional, and arithmetic examples

Value	Template Call	Roman Numerals
0.0005	Template:Tlx
20.002	Template:Tlx
110.003472	Template:Tlx
3+4.007	Template:Tlx
1-0.9861	Template:Tlx
4.6*2.5	Template:Tlx
1/3	Template:Tlx
9999/10000	Template:Tlx
100+5.5	Template:Tlx

TemplateData

Convert numbers to Roman numerals.

Template parameters

Parameter		Description	Type	Status
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. Example 69105	Number	optional
Message	2	Message to display for numbers that are too big to be displayed in Roman numerals. (The largest number supported is 4999999.) Default N/A Example Too big	String	optional

See also

• Template:Tl
• Template:Tl

pt:Predefinição:Roman/doc </noinclyde>