Template:Mod: Difference between revisions
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See also Help:Modulo and round. |
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<includeonly>{{#ifexpr:({{{2|}}})=0|0|{{#ifexpr:(({{{1|}}})/({{{2|}}}))=((({{{1|}}})/({{{2|}}}))round 0)|0|{{#ifexpr:(({{{1|}}})/({{{2|}}}))>0 and(({{{1|}}})/({{{2|}}}))<1|{{#expr:{{{1|}}}}}|{{#expr:({{{1|}}})-((((({{{1|}}})/({{{2|}}}))-0.5)round 0)*({{{2|}}}))}}}}}}}}</includeonly><noinclude> |
<includeonly>{{{{{subst|}}}#ifexpr:({{{2|}}})=0|0|{{{{{subst|}}}#ifexpr:(({{{1|}}})/({{{2|}}}))=((({{{1|}}})/({{{2|}}}))round 0)|0|{{{{{subst|}}}#ifexpr:(({{{1|}}})/({{{2|}}}))>0 and(({{{1|}}})/({{{2|}}}))<1|{{{{{subst|}}}#expr:{{{1|}}}}}|{{{{{subst|}}}#expr:({{{1|}}})-((((({{{1|}}})/({{{2|}}}))-0.5)round 0)*({{{2|}}}))}}}}}}}}</includeonly><noinclude> |
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Implements the mathematical [[w:en:modulo|modulo]] operator. It should not be confused with the parser function [[ParserFunctions#.23expr:|mod]] (remainder of division after truncating both operands to an integer). |
Implements the mathematical [[w:en:modulo|modulo]] operator. It should not be confused with the parser function [[ParserFunctions#.23expr:|mod]] (remainder of division after truncating both operands to an integer). |
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* <tt><nowiki>{{</nowiki>{{PAGENAME}}<nowiki>|</nowiki>0<nowiki>|</nowiki>0<nowiki>}}</nowiki></tt> = {{{{PAGENAME}}|0|0}}. |
* <tt><nowiki>{{</nowiki>{{PAGENAME}}<nowiki>|</nowiki>0<nowiki>|</nowiki>0<nowiki>}}</nowiki></tt> = {{{{PAGENAME}}|0|0}}. |
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* <tt><nowiki>{{</nowiki>{{PAGENAME}}<nowiki>|</nowiki>-2<nowiki>|</nowiki>0<nowiki>}}</nowiki></tt> = {{{{PAGENAME}}|-2|0}}. |
* <tt><nowiki>{{</nowiki>{{PAGENAME}}<nowiki>|</nowiki>-2<nowiki>|</nowiki>0<nowiki>}}</nowiki></tt> = {{{{PAGENAME}}|-2|0}}. |
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{{mod|3}} |
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From {{tiw|en|mod}}. |
From {{tiw|en|mod}}. |
Revision as of 10:46, 21 June 2006
Implements the mathematical modulo operator. It should not be confused with the parser function mod (remainder of division after truncating both operands to an integer).
The returned result is always of the same sign as the modulus or nul, and its absolute value is lower than the absolute value of the modulus. However, this template returns 0 if the modulus is nul (this template should never return a division by zero error).
- Usage:
- {{Mod|dividend|modulus}}
- Examples with positive integer modulus:
- {{Mod|12|10}} = 2.
- {{Mod|10.1|10}} = 0.1.
- compare: {{#expr:10.1 mod 10}} = 0.
- {{Mod|10|10}} = 0.
- {{Mod|2|10}} = 2.
- {{Mod|0|10}} = 0.
- {{Mod|-2|10}} = 8.
- {{Mod|-10|10}} = 0.
- {{Mod|-10.1|10}} = 9.9.
- {{Mod|-12|10}} = 8.
- Examples with negative integer modulus:
- {{Mod|12|-10}} = -8.
- {{Mod|10.1|-10}} = 0.1.
- {{Mod|10|-10}} = 0.
- {{Mod|2|-10}} = -8.
- {{Mod|0|-10}} = 0.
- {{Mod|-2|-10}} = -2.
- {{Mod|-10|-10}} = 0.
- {{Mod|-10.1|-10}} = -0.1.
- {{Mod|-12|-10}} = -2.
- Examples with positive non integer modulus:
- {{Mod|21.5|10.5}} = 0.5.
- compare: {{#expr:21.5 mod 10.5}} = 1.
- {{Mod|21.1|10.5}} = 0.1.
- {{Mod|21|10.5}} = 0.
- {{Mod|20.9|10.5}} = 10.4.
- {{Mod|11|10.5}} = 0.5.
- {{Mod|10.6|10.5}} = 0.1.
- {{Mod|10.5|10.5}} = 0.
- {{Mod|10.1|10.5}} = 10.1.
- {{Mod|10|10.5}} = 10.
- {{Mod|2|10.5}} = 2.
- {{Mod|0|10.5}} = 0.
- {{Mod|-2|10.5}} = 8.5.
- {{Mod|-10|10.5}} = 0.5.
- {{Mod|-10.1|10.5}} = 0.4.
- {{Mod|-10.5|10.5}} = 0.
- {{Mod|-10.6|10.5}} = 10.4.
- {{Mod|-11|10.5}} = 10.
- {{Mod|-20.9|10.5}} = 0.1.
- {{Mod|-21|10.5}} = 0.
- {{Mod|-21.1|10.5}} = 10.4.
- {{Mod|-21.5|10.5}} = 10.
- Examples with nul modulus:
- {{Mod|2|0}} = 0.
- {{Mod|0|0}} = 0.
- {{Mod|-2|0}} = 0.
Expression error: Missing operand for =.
From w:en:Template:Mod.
See also Help:Modulo and round.