Difference between revisions of "Template:Frac/doc"

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(Proper use of expr[ession] template.)
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Creates simple inline fractions like this one: {{ {{BASEPAGENAME}}}}. There is no awareness of where the line is, so if the top or the bottom of the fraction is too tall, vertical centering will be wrong:
 
Creates simple inline fractions like this one: {{ {{BASEPAGENAME}}}}. There is no awareness of where the line is, so if the top or the bottom of the fraction is too tall, vertical centering will be wrong:
<samp style="display:block;text-align:center">&minus; {{ {{BASEPAGENAME}}|<var>numerator</var>|<var>denominator &minus; {{ {{BASEPAGENAME}}|<var>numerator</var>|<var>denominator</var>}}}}, &minus; {{ {{BASEPAGENAME}}|<var>numerator</var> + {{ {{BASEPAGENAME}}|<var>numerator|<var>denominator</var>}}</var>|<var>denominator}}</samp>
+
<samp style="display:block;text-align:center">&minus; {{ {{BASEPAGENAME}}|<var>numerator</var>|{{expr|<var>denominator &minus; {{expr|{{ {{BASEPAGENAME}}|<var>numerator</var>|<var>denominator</var>}}}}}}}}, &minus; {{ {{BASEPAGENAME}}|{{expr|<var>numerator</var> + {{expr|{{ {{BASEPAGENAME}}|<var>numerator|<var>denominator</var>}}</var>|<var>denominator}}}}}}</samp>

Revision as of 11:58, 18 August 2021

Creates simple inline fractions like this one: numerator ÷ denominator. There is no awareness of where the line is, so if the top or the bottom of the fraction is too tall, vertical centering will be wrong: numerator ÷ (denominator − (numerator ÷ denominator)), − (numerator + (numerator ÷ denominator)) ÷ denominator