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Student Support Forum: 'Eliminate Fractions' topicStudent Support Forum > General > Archives > "Eliminate Fractions"

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jdq
07/24/07 05:02am

Hi,

I'm searching for a way to expand inequalities by removing denominators. I tried to use a function like Together[%]/. a_ > b_ -> (Denominator[a] > 0 => Numerator[a] > Denominator[a] b ... but it does not work, as Numerator[a] still contains fractions.

Is there any standard function to eliminate fractions?

regards,
Jan

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