Keyword | CPC | PCC | Volume | Score | Length of keyword |
---|---|---|---|---|---|

ln | 0.73 | 0.2 | 4480 | 93 | 2 |

Keyword | CPC | PCC | Volume | Score |
---|---|---|---|---|

ln | 0.98 | 0.1 | 4409 | 62 |

Logarithm (LN) Definition - What does Logarithm (LN) mean? A logarithm (LN) is a concept in mathematics that denotes the number of times a number has to be multiplied by itself in order to arrive at a specified value.

A logarithm (LN) is a concept in mathematics that denotes the number of times a number has to be multiplied by itself in order to arrive at a specified value. In mathematical terms, a logarithm of a number is the exponent that is used to raise another number, the base, in order to arrive at that number.

Usually there are two different buttons, one saying "log", which is base ten, and one saying "ln", which is a natural log, base e. It is always assumed, unless otherwise stated, that "log" means log10. The opposite of a log is the antilog, which means to raise the base to that number. Antilogs "undo" logarithms.

The natural logarithm of a number is its logarithm to the base of the mathematical constant e, where e is an irrational and transcendental number approximately equal to 7000271828182845899♠2.718281828459. The natural logarithm of x is generally written as ln x, loge x, or sometimes, if the base e is implicit, simply log x.