2015-04-20 15:36:01 -07:00
|
|
|
|
//: operators/Exponents.java
|
2015-05-29 14:18:51 -07:00
|
|
|
|
// <20>2015 MindView LLC: see Copyright.txt
|
2015-04-20 15:36:01 -07:00
|
|
|
|
// "e" means "10 to the power."
|
|
|
|
|
|
|
|
|
|
|
|
public class Exponents {
|
|
|
|
|
|
public static void main(String[] args) {
|
|
|
|
|
|
// Uppercase and lowercase 'e' are the same:
|
|
|
|
|
|
float expFloat = 1.39e-43f;
|
|
|
|
|
|
expFloat = 1.39E-43f;
|
|
|
|
|
|
System.out.println(expFloat);
|
|
|
|
|
|
double expDouble = 47e47d; // 'd' is optional
|
|
|
|
|
|
double expDouble2 = 47e47; // Automatically double
|
|
|
|
|
|
System.out.println(expDouble);
|
|
|
|
|
|
}
|
|
|
|
|
|
} /* Output:
|
|
|
|
|
|
1.39E-43
|
|
|
|
|
|
4.7E48
|
|
|
|
|
|
*///:~
|
