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-
-
- /**
- * Created by dan on 6/14/17.
- */
- public class MathUtilities {
-
- /**
- * @param baseValue starting value
- * @param difference value to add to starting value
- * @return sum of `baseValue` and `difference`
- */
- public Integer add(int baseValue, int difference) {
- int sum = baseValue + difference;
-
- return sum;
- }
-
- /**
- * @param baseValue starting value
- * @param difference value to add to starting value
- * @return sum of `baseValue` and `difference`
- */
- public Long add(long baseValue, long difference) {
-
- long sum = baseValue + difference;
-
- return sum;
- }
-
- /**
- * @param baseValue starting value
- * @param difference value to add to starting value
- * @return sum of `baseValue` and `difference`
- */
- public Short add(short baseValue, short difference) {
- int num1 = baseValue;
- int num2 = difference;
- int sum = (num1) + (num2);
-
- return (short)sum;
- }
-
- /**
- * @param baseValue starting value
- * @param difference value to add to starting value
- * @return sum of `baseValue` and `difference`
- */
- public Byte add(byte baseValue, byte difference) {
- int num1 = baseValue;
- int num2 = difference;
- int sum = (num1) + (num2);
- return (byte) sum;
- }
-
- /**
- * @param baseValue starting value
- * @param difference value to add to starting value
- * @return sum of `baseValue` and `difference`
- */
- public Float add(float baseValue, float difference) {
-
- float sum = baseValue + difference;
- return sum;
- }
-
- /**
- * @param baseValue starting value
- * @param difference value to add to starting value
- * @return sum of `baseValue` and `difference`
- */
- public Double add(double baseValue, double difference) {
- double sum = baseValue + difference;
- return sum;
- }
-
- /**
- * @param baseValue starting value
- * @param difference value to subtract from starting value
- * @return difference between `baseValue` and `difference`
- */
- public Integer subtract(int baseValue, int difference) {
- int diff = baseValue - difference;
- return diff;
- }
-
- /**
- * @param baseValue starting value
- * @param difference value to subtract from starting value
- * @return difference between `baseValue` and `difference`
- */
- public Long subtract(long baseValue, long difference) {
- long diff = baseValue - difference;
- return diff;
- }
-
- /**
- * @param baseValue starting value
- * @param difference value to subtract from starting value
- * @return difference between `baseValue` and `difference`
- */
- public Short subtract(short baseValue, short difference) {
- int num1 = baseValue;
- int num2 = difference;
- int diff = num1 - num2;
-
- return (short)diff;
-
-
- }
-
- /**
- * @param baseValue starting value
- * @param difference value to subtract from starting value
- * @return difference between `baseValue` and `difference`
- */
- public Byte subtract(byte baseValue, byte difference) {
- int num1 = baseValue;
- int num2 = difference;
- int diff = (num1) - (num2);
-
- return (byte) diff;
-
- }
-
- /**
- * @param baseValue starting value
- * @param difference value to subtract from starting value
- * @return difference between `baseValue` and `difference`
- */
- public Float subtract(float baseValue, float difference) {
- float diff = baseValue - difference;
- return diff;
- }
-
- /**
- * @param baseValue starting value
- * @param difference value to subtract from starting value
- * @return difference between `baseValue` and `difference`
- */
- public Double subtract(double baseValue, double difference) {
- double diff = baseValue - difference;
- return diff;
- }
-
-
- /**
- * @param dividend value to be divided
- * @param divisor value to divide by
- * @return division of `dividend` by `divisor
- */
- public Integer divide(int dividend, int divisor) {
- int Div = dividend/divisor;
- return Div;
- }
-
- /**
- * @param dividend value to be divided
- * @param divisor value to divide by
- * @return division of `dividend` by `divisor
- */
- public Long divide(long dividend, long divisor) {
- long Div = dividend/divisor;
- return Div;
- }
-
- /**
- * @param dividend value to be divided
- * @param divisor value to divide by
- * @return division of `dividend` by `divisor
- */
- public Short divide(short dividend, short divisor) {
- int num1 = dividend;
- int num2 = divisor;
- int Div = dividend/divisor;
- return (short) Div;
- }
-
- /**
- * @param dividend value to be divided
- * @param divisor value to divide by
- * @return division of `dividend` by `divisor
- */
- public Byte divide(byte dividend, byte divisor) {
- int num1 = dividend;
- int num2 = divisor;
- int Div = dividend / divisor;
- return (byte) Div;
- }
-
- /**
- * @param dividend value to be divided
- * @param divisor value to divide by
- * @return division of `dividend` by `divisor
- */
- public Float divide(float dividend, float divisor) {
- float Div = dividend / divisor;
- return Div;
- }
-
- /**
- * @param dividend value to be divided
- * @param divisor value to divide by
- * @return division of `dividend` by `divisor
- */
- public Double divide(double dividend, double divisor) {
- double Div = dividend / divisor;
- return Div;
- }
-
-
- /**
- * @param multiplicand value to be multiplied
- * @param multiplier value to multiply by
- * @return product of `multiplicand` by `multiplier`
- */
- public Integer multiply(int multiplicand, int multiplier) {
- int multi = multiplicand * multiplier;
- return multi;
-
- }
-
- /**
- * @param multiplicand value to be multiplied
- * @param multiplier value to multiply by
- * @return product of `multiplicand` by `multiplier`
- */
- public Long multiply(long multiplicand, long multiplier) {
- long multi = multiplicand * multiplier;
- return multi;
- }
-
- /**
- * @param multiplicand value to be multiplied
- * @param multiplier value to multiply by
- * @return product of `multiplicand` by `multiplier`
- */
- public Short multiply(short multiplicand, short multiplier) {
- int num1 = multiplicand;
- int num2 = multiplier;
- int multi = (multiplicand) * (multiplier);
- return (short) multi;
- }
- /**
- * @param multiplicand value to be multiplied
- * @param multiplier value to multiply by
- * @return product of `multiplicand` by `multiplier`
- */
- public Byte multiply(byte multiplicand, byte multiplier) {
- int num1 = multiplicand;
- int num2 = multiplier;
- int multi = (multiplicand) * (multiplier);
- return (byte) multi;
- }
-
- /**
- * @param multiplicand value to be multiplied
- * @param multiplier value to multiply by
- * @return product of `multiplicand` by `multiplier`
- */
- public Float multiply(float multiplicand, float multiplier) {
- float multi = multiplicand * multiplier;
- return multi;
- }
-
- /**
- * @param multiplicand value to be multiplied
- * @param multiplier value to multiply by
- * @return product of `multiplicand` by `multiplier`
- */
- public Double multiply(double multiplicand, double multiplier) {
- double multi = multiplicand * multiplier;
- return multi;
- }
-
-
- /**
- * @return true
- */
- public Boolean returnTrue() {
-
-
- return true ;
- }
-
- /**
- * @return false
- */
- public Boolean returnFalse() {
- return false;
- }
-
- }
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