public class NumUtils extends Object
Constructor and Description |
---|
NumUtils() |
Modifier and Type | Method and Description |
---|---|
static String |
realToString(double x)
Return a string representation of the real number
x occupying, if possible, at most 10 spaces.
|
static String |
realToString(double x,
int width)
Goal is to return a reasonable string representation
of x, using at most width spaces.
|
static double |
stringToReal(String s)
Return the real number represented by the String s,
or return Double.NaN if s does not represent a legal
real number.
|
public static double stringToReal(String s)
public static String realToString(double x)
public static String realToString(double x, int width)
x
- value to create string representation of.width
- maximum number of spaces used in string representation, if possible.