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We can calculate logarithm using the Math.log10() and the Math.log() static method call. package org.kodejava.math; public class LogarithmExample { public static void main(String[] args) { double number1 = 1000.0d; // Get common logarithm double log10 = Math.log10(number1); System.out.println("Common logarithm of " + number1 + " = " + log10); // Get natural logarithm double loge […]
The example below show you some methods of the Math class that can be used to round the value of a number. These methods are Math.ceil(), Math.floor() and Math.round(). package org.kodejava.math; public class GetRoundedValueExample { public static void main(String[] args) { Double number = 1.5D; // Get the smallest value that is greater than or […]
To calculate the cube root and the square root of a double value we can use the Math.cbrt(double a) and Math.sqrt(double a) static method call. package org.kodejava.math; public class CubeSquareRootExample { public static void main(String[] args) { double cube = 125.0d; double square = 100.0d; // Get the cube root of double value double cubeRoot […]
The example shown below tells you how to reread the contents of a buffer. To reread the data from a buffer we can use the buffer’s rewind() method. This method set the position back to 0 while the limit is unchanged, it still holds the value of how many data can be read from the […]
This example demonstrates how to use the trigonometric methods of the java.lang.Math class. You can see the use of method such as Math.sin(), Math.cos(), Math.tan(), etc. package org.kodejava.math; public class TrigonometricExample { public static void main(String[] args) { double radians = 1.0d; double sine = Math.sin(radians); double cosine = Math.cos(radians); double tan = Math.tan(radians); double […]
The example below show you how to convert an angle measured in radians into degrees and vice versa. We can use the Math.toDegrees() and Math.toRadians() method call to do the conversion. package org.kodejava.math; public class RadiansDegreeConversionExample { public static void main(String[] args) { double radians = 1.0d; double degrees = 45d; // Converts an angle […]
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