Java lib for parsing and evaluating simple math expressions, using fractions. This was a seminar project in a Programming class. It is not very useful, but works
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rcalc/src/net/mightypork/rcalc/operations/OperationDivide.java

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608 B

package net.mightypork.rcalc.operations;
import net.mightypork.rcalc.IEvaluable;
import net.mightypork.rcalc.numbers.Fraction;
/**
* Division
*
* @author Ondrej Hruska
*/
public class OperationDivide extends BinaryOperation {
/**
* Create division
*
* @param left left operand
* @param right right operand
*/
public OperationDivide(IEvaluable left, IEvaluable right) {
super(left, right);
}
@Override
public Fraction evaluate() {
return left.evaluate().divide(right.evaluate());
}
@Override
public String toString() {
return "DIV{" + left + "," + right + "}";
}
}