Java Utililty Methods Number Minus

List of utility methods to do Number Minus

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Description

The list of methods to do Number Minus are organized into topic(s).

Method

intminus(boolean a, boolean b)
minus 
int aa = a ? 1 : 0;
int bb = b ? 1 : 0;
return aa - bb;
double[]minus(double a[], double b)
Creates a new vector by subtracting the given real number from the given vector. 
double[] c = new double[a.length];
for (int i = 0; i < c.length; i++) {
    c[i] = a[i] - b;
return c;
double[]minus(double[] a)
minus 
final double[] r = new double[a.length];
for (int i = 0; i < a.length; ++i) {
    r[i] = -a[i];
return r;
double[]minus(double[] p, double[] q)
minus 
return new double[] { p[0] - q[0], p[1] - q[1], p[2] - q[2] };
voidminus(double[][] x, double[][] y, double[][] r)
minus 
for (int i = 0; i < x.length; i++) {
    for (int j = 0; j < x[i].length; j++) {
        r[i][j] = x[i][j] - y[i][j];
intminus(int flags, int set)
minus 
return flags & ~set;
Integerminus(Integer a, Integer b)
minus 
return new Integer(a.intValue() - b.intValue());
Numberminus(Number n)
Negate a number 
Number value = normalize(n);
Class<?> type = value.getClass();
if (type == Long.class)
    return Long.valueOf(-n.longValue());
return new Double(-n.doubleValue());
Numberminus(Number n)
Returns The negation of a number, regardless of its type. 
if (n instanceof Long)
    return new Long(-n.longValue());
if (n instanceof Integer)
    return new Integer(-n.intValue());
if (n instanceof Short)
    return new Short((short) -n.shortValue());
if (n instanceof Byte)
    return new Byte((byte) -n.byteValue());
...
Stringminus(String bigger, String smaller)
Minus operator 
if (bigger.length() > smaller.length()) {
    return bigger.replace(smaller, "");
} else
    throw new IllegalArgumentException("");