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Fix copy pasting in NaiveNumber.

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This commit is contained in:
Danila Fedorin 2017-07-24 13:44:09 -07:00
parent aec9953af2
commit 7fdae4285b
1 changed files with 3 additions and 7 deletions
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10
src/org/nwapw/abacus/number/NaiveNumber.java
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@ -15,26 +15,22 @@ public class NaiveNumber implements Number {
@Override
public Number multiply(Number multiplier) {
if(!(multiplier instanceof NaiveNumber)) throw new IllegalArgumentException();
return new NaiveNumber(value * ((NaiveNumber)multiplier).value);
}
@Override
public Number divide(Number divisor) {
if(!(divisor instanceof NaiveNumber)) throw new IllegalArgumentException();
return new NaiveNumber(value * ((NaiveNumber)divisor).value);
return new NaiveNumber(value / ((NaiveNumber)divisor).value);
}
@Override
public Number add(Number summand) {
if(!(summand instanceof NaiveNumber)) throw new IllegalArgumentException();
return new NaiveNumber(value * ((NaiveNumber)summand).value);
return new NaiveNumber(value + ((NaiveNumber)summand).value);
}
@Override
public Number subtract(Number subtrahend) {
if(!(subtrahend instanceof NaiveNumber)) throw new IllegalArgumentException();
return new NaiveNumber(value * ((NaiveNumber)subtrahend).value);
return new NaiveNumber(value - ((NaiveNumber)subtrahend).value);
}
@Override