Unfortunately, the only methods in Java that compute the logarithm of a number are java.lang.Math.log and java.lang.Math.log10.The former returns the natural logarithm (base e) of the number and the latter returns the base 10 logarithm of the number. Java Math.log10() method . If the number is negative, NaN is returned. If you need the natural log of 2 or 10, use the constants Math.LN2 or Math.LN10. To make these tasks easy, Java provides a java.lang.Math class or Math Functions in Java that performs several operations such as square, exponential, ceil, logarithm, cube, abs, trigonometry, square root, floor, etc. Contact Roedy.Please feel free to link to this page without explicit permission. But as we know that
If the value of x is less than 0, the return value is always NaN. Because log10() is a static method of Math, you always use it as Math.log10(), rather than as a method of … The class Math contains methods for performing basic numeric operations such as the elementary exponential, logarithm, square root, and trigonometric functions.. There are various cases : If the argument is positive double value, Math.log10() method will return the logarithm of a given value. If the argument is positive infinity, then the result is positive infinity. They can be classified as shown below:
Syntax The base 10 logarithm of the given number. The LOG10() function returns the natural logarithm of a number to base-10. If the argument is positive infinity, then the result is positive infinity. C++ Math log10() The function computes the common algorithm (base 10) of a given number.
If the value of x is less than 0, the return value is always NaN. The java.lang.Math.log(double a) returns the natural logarithm (base e) of a double value.
Unlike some of the numeric methods of class StrictMath, all implementations of the equivalent functions of class Math are not defined to return the bit-for-bit same results. Please read the feedback from other visitors, or send your own feedback about the site. The basic syntax of the Math.log in Java Programming language is as shown below.. Because log10() is a static method of Math, you always use it as Math.log10(), rather than as a method of a Math object you created (Math … Simply put, base-10 is the way we assign place value to numerals. Basically we just ask for user input and then we will get the logarithm base 10. Syntax Approach: Math class in Java (java.lang.Math) is a library which holds the functions to calculate such values, like sin(), cos(), log() etc. If you need a logarithm to base 2 or 10, use Math.log2() or Math.log10(). ===== Comments CONVERTED DATA BugTraq+ Release Management Values COMMIT TO FIX: tiger FIXED IN: tiger INTEGRATED IN: tiger tiger-b07