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Add Number interface.

This commit is contained in:
Arthur Drobot 2017-07-24 10:56:50 -07:00
parent 8fcf8c747d
commit 239ab7b73f

22
src/org/nwapw/abacus/number/Number.java Normal file → Executable file
View File

@ -1,11 +1,11 @@
package org.nwapw.abacus.number; package org.nwapw.abacus.number;
public interface Number { public interface Number {
Number multiply(Number multiplier); Number multiply(Number multiplier);
Number divide(Number divisor); Number divide(Number divisor);
Number add(Number summand); Number add(Number summand);
Number subtract(Number subtrahend); Number subtract(Number subtrahend);
Number negate(); Number negate();
} }