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Added condition for divide by zero check

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Yadukrishnan 2024-04-10 21:57:04 +02:00
parent 2b430714bb
commit 443829bc4f
1 changed files with 1 additions and 1 deletions
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core-java-modules/core-java-numbers-7/src/main/java/com/baeldung/complexnumbers/ComplexNumber.java
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@ -46,7 +46,7 @@ public record ComplexNumber(double real, double imaginary) {
public ComplexNumber divide(ComplexNumber that) { public ComplexNumber divide(ComplexNumber that) {
if(that.real == 0 && that.imaginary == 0 ){ if(that.real == 0 && that.imaginary == 0 ){
throw new ArithmeticException("Division by 0 is now allowed!"); throw new ArithmeticException("Division by 0 is not allowed!");
} }
double c2d2 = Math.pow(that.real, 2) + Math.pow(that.imaginary, 2); double c2d2 = Math.pow(that.real, 2) + Math.pow(that.imaginary, 2);
double newReal = (this.real * that.real + this.imaginary * that.imaginary) / c2d2; double newReal = (this.real * that.real + this.imaginary * that.imaginary) / c2d2;