The log function calculates the logarithm of a number online.
The logarithm function is defined for any number belonging to the interval ]0,`+oo`[, it notes log.
The logarithm calculator allows calculation of this type of logarithm online.
For the calculation of logarithm of a number, just enter the number and apply the function log. Thus, for calculating logarithm of the number 1, you must enter log(`1`) or directly 1, if the button log already appears, the result 0 is returned.
The derivative of the logarithm is equal to `1/(x*ln(10))`.
The antiderivative of the logarithm is equal to `(x*ln(x)-x)/ln(10)`.
log(x), x is a number.
log(1), returns 0
To differentiate function logarithm online, it is possible to use the derivative calculator which allows the calculation of the derivative of the logarithm function
The derivative of log(x) is derivative(`log(x)`)=`1/(ln(10)*x)`
Antiderivative calculator allows to calculate an antiderivative of logarithm function.
An antiderivative of log(x) is antiderivative(`log(x)`)=`(x*log(x)-x)/ln(10)`
The limit calculator allows the calculation of limits of the logarithm function.
The limit of log(x) is limit(`log(x)`)
The graphing calculator is able to plot logarithm function in its definition interval.