The calculator makes it possible to obtain the logarithmic expansion of an expression.

expand_log online

The calculator makes it possible to calculate on line the **logarithmic expansion** of an expression that
involves logarithms : it is used both for the neperian logarithm and for the decimal logarithm.
The calculator makes it possible to do symbolic calculations, it is therefore possible to combine numbers and letters.

The calculator can make **logarithmic expansions of expression** of the form
ln(a*b) by giving the results in exact form : thus to expand
`ln(3*x)`, enter
expand_log(`ln(3*x)`),
after calculation, the result is returned.

The calculator can also make **logarithmic expansions of formula** of the form
`ln(a/b)` by giving the results in exact form : thus to expand
`ln(2/x)`, enter
expand_log(`ln(2/x)`),
after calculation, the result is returned.

The calculator can also make **logarithmic expansions of formula** of the form
`ln(a^b)` by giving the results in exact form : thus to expand
`ln(x^3)`, enter
expand_log(`ln(x^3)`),
after calculation, the result is returned.

The calculator makes it possible to obtain the logarithmic expansion of an expression.

expand_log(expression), where expression is a logarithmic expression

- expand_log(`ln(a*b)`) returns `ln(a)+ln(b)`
- expand_log(`ln(a/b)`) returns `ln(a)-ln(b)`
- expand_log(`ln(a^2)`) returns `2*ln(a)`

See also

- Logarithmic expansion : expand_log. The calculator makes it possible to obtain the logarithmic expansion of an expression.
- Napierian logarithm : ln. The ln calculator allows to calculate online the natural logarithm of a number.
- Logarithm : log. The log function calculates the logarithm of a number online.
- Calculation of the monthly payments of the insurance of a credit : loan_insurance. Credit insurance monthly payment calculator: real estate credit, consumer credit, and other types of credit.
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- Trigonometric Calculator : simplify_trig. Calculator wich uses trigonometric formula to simplify trigonometric expression.
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- Partial fraction decomposition calculator : partial_fraction_decomposition. The calculator allows a rational fraction to be broken down into simple elements.
- Derivative calculator : derivative. The derivative calculator allows steps by steps calculation of the derivative of a function with respect to a variable.
- Taylor expansion calculator : taylor_series_expansion. The taylor series calculator allows to calculate the Taylor expansion of a function.
- Trigonometric expansion : expand_trigo. The calculator makes it possible to obtain the trigonometric expansion of an expression.
- Expand calculator : expand. Calculator is able to expand an algebraic expression online and remove unnecessary brackets.
- Expand and simplify an algebraic expression online : expand_and_simplify. Online calculator that allows you to expand and reduce an algebraic expression.
- Factoring calculator : factor. The factoring calculator allows to factor an algebraic expression online with steps.
- Integral calculator : integral. The integral calculator calculates online the integral of a function between two values, the result is given in exact or approximated form.
- Indefinite integral calculator : antiderivative. The antiderivative calculator allows to calculate an antiderivative online with detail and calculation steps.
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- Trigonometric linearization : linearization_trigo. Calculator that allows to linearize a trigonometric expression.
- Calculation of the monthly payments of a loan : monthly_loan. Loan monthly payment calculator : home loan, consumer loan, and other types of loan.
- Scientific online calculator : evaluate. Online Scientific Calculator to calculate algebraic expressions and get a numerical result.
- Simplify Calculator : simplify. Calculator wich can simplify an algebraic expression online.

Algebraic calculation