テンプレート:Poweのソースを表示

<includeonly>({{#ifexpr:{{{2}}}>0|{{loop|{{#expr:{{{2}}}-1}}|{{{1}}}*}}{{{1}}}}}{{#ifexpr:{{{2}}}=0|1}}{{#ifexpr:{{{2}}}<0|1/({{loop|{{#expr:{{abs|{{{2}}}}}-1}}|{{{1}}}*}}{{{1}}})}})</includeonly><noinclude>
'''POW'''er as '''E'''xpression.

Allows a number be raised to an ''integer'' power from -150 to 150. Powers of greater than 150 are treated as 150 and those less than -150 as -150. Unlike {{tim|pow}}, the result is here an expression, #expr or #ifexpr still has to be applied. This allows further computations with the result, even if by itself it would be represented in scientific notation.

<pre>Usage:
{{powe|<base>|<power>}}</pre>
Example:

{{xpd2|powe|2|10}}

<nowiki>{{#expr:{{powe|2|10}}}}</nowiki> gives {{#expr:{{powe|2|10}}}}.

The parentheses are needed for a case like this:

<nowiki>{{#expr:1/{{powe|2|10}}}}</nowiki> gives {{#expr:1/{{powe|2|10}}}}.

[[Category:Mathematical templates|{{PAGENAME}}]]

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