Changes
formatting
{{#if:{{{1|}}}
|{{#if:{{{2|}}}
|{{su
|p=+{{{1}}}
|b=−{{{2}}}}}
|±{{{1}}}
}}
|±
}}<noinclude>
{{Documentation}}
</noinclude>
|{{#if:{{{2|}}}
|{{su
|p=+{{{1}}}
|b=−{{{2}}}}}
|±{{{1}}}
}}
|±
}}<noinclude>
{{Documentation}}
</noinclude>