Example usage for java.math BigDecimal subtract

Introduction

In this page you can find the example usage for java.math BigDecimal subtract.

Prototype

public BigDecimal subtract(BigDecimal subtrahend)

Source Link

Document

Returns a BigDecimal whose value is (this - subtrahend) , and whose scale is max(this.scale(), subtrahend.scale()) .

Usage

From source file:Main.java

public static double sub(double v1, double v2) {
    BigDecimal a = new BigDecimal(v1);
    BigDecimal b = new BigDecimal(v2);
    BigDecimal c = a.subtract(b);
    c.setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue();
    return c.setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue();
}

From source file:Main.java

public static double sub(String value1, String value2) {
    BigDecimal b1 = new BigDecimal(value1);
    BigDecimal b2 = new BigDecimal(value2);
    return b1.subtract(b2).doubleValue();
}

From source file:Main.java

public static double sub(double value1, double value2) {
    BigDecimal b1 = BigDecimal.valueOf(value1);
    BigDecimal b2 = BigDecimal.valueOf(value2);
    return b1.subtract(b2).doubleValue();
}

From source file:Main.java

public static float subFloat(Float v1, Float v2) {
    BigDecimal b1 = new BigDecimal(Float.toString(v1));
    BigDecimal b2 = new BigDecimal(Float.toString(v2));
    return b1.subtract(b2).floatValue();
}

From source file:Main.java

public static double subtract(double d1, double d2) {
    BigDecimal b1 = new BigDecimal(Double.toString(d1));
    BigDecimal b2 = new BigDecimal(Double.toString(d2));
    return b1.subtract(b2).doubleValue();
}

From source file:Main.java

public static double doubleJian(double d1, double d2) {
    BigDecimal bd1 = new BigDecimal(Double.toString(d1));
    BigDecimal bd2 = new BigDecimal(Double.toString(d2));
    return bd1.subtract(bd2).doubleValue();
}

From source file:Main.java

public static double sub(double value1, double value2) {
    BigDecimal b1 = new BigDecimal(value1);
    BigDecimal b2 = new BigDecimal(value2);
    return b1.subtract(b2).doubleValue();
}

From source file:Main.java

public static double subtract(double d1, double d2) {
    BigDecimal bd1 = new BigDecimal(Double.toString(d1));
    BigDecimal bd2 = new BigDecimal(Double.toString(d2));
    return bd1.subtract(bd2).doubleValue();
}

From source file:Main.java

public static Double sub(Double v1, Double v2) {
    BigDecimal b1 = new BigDecimal(v1.toString());
    BigDecimal b2 = new BigDecimal(v2.toString());
    return Double.valueOf(b1.subtract(b2).doubleValue());
}

From source file:Main.java

public static double sub(double value1, double value2) {
    BigDecimal b1 = new BigDecimal(Double.valueOf(value1));
    BigDecimal b2 = new BigDecimal(Double.valueOf(value2));
    return b1.subtract(b2).doubleValue();
}