Introduction to Logarithmic Differentiation Calculator:
Logarithmic differentiation calculator is the best source of finding the differentiation of a given function using the logarithmic function rules. It is used for the function that has log properties so that it cannot be solved with derivative rules directly.
If you want to solve the logarithmic differentiation problem without doing any calculation by hand. Then this tool is made for you as it provides you with a complete solution for your given function without any error quickly and easily.
What is Logarithmic Differentiation?
Logarithmic differentiation is a method that is used in calculus to differentiate functions that are not solved by using standard differentiation rules, like product rule, quotient rule, or chain rule.
This type of function follows logarithmic rules so it can use the natural log to simplify the given function and you can easily solve it with usual differential rules. By using this method you can handle different types of complicated derivative questions without any difficulty.
How to Do Logarithmic Differentiation?
Logarithmic differentiation method can simplify the differentiation process and give you the solution of given functions. Here is a step-by-step explanation of how to calculate the logarithmic differentiation function.
Step 1: Suppose you have a function y that depends on x, which is given as y=f(x).
Step 2: Implement the logarithm on both sides of the given function such as:
$$ ln\; y \;=\; ln\; (f(x)) $$
Step 3: Now, the differentiation of the equation with respect to x. You can apply any rule of the differential as per the types of function.
Step 4: Solve the given function after applying the derivation rule and you get the solution of the logarithmic problem easily.
If you want to solve logarithmic differentiation problems without doing any calculations, try our derivative of log calculator. It's easy to use and provides accurate solutions in seconds!
Solved Example of Logarithmic Differentiation Function:
The given solved example will give you conceptual clarity about the logarithmic differential function concept.
Example: Determine the derivative of:
$$ y \;=\; (2x^4 + 1)^{tan\; x} $$
Solution:
Take the log on both sides,
$$ ln\; (y) \;=\; ln\; (2x^4 + 1)^{tan\; (x)} $$
$$ ln\; (y) \;=\; tan\; (x) ln\; (2x^4 + 1) $$
Different the log function with respect to x,
$$ \frac{1}{y} \frac{dy}{dx} \;=\; sec^2 (x) ln\; (2x^4 + 1) + \frac{8x^3}{2x^4 + 1} . tan (x) $$
Simplify it to get solution of given function,
$$ \frac{dy}{dx} \;=\; y . \left(sec^2 (x) ln (2x^4 + 1) + \frac{8x^3}{2x^4 + 1} . tan (x) \right) $$
Replace y with original value in solution,
$$ \frac{dy}{dx} \;=\; (2x^4 + 1)^{tan (x)} \left(sec^2 (x)\; ln (2x^4 + 1) + \frac{8x^3}{2x^4 + 1} . tan (x) \right) $$
How to Use the Log Differentiation Calculator?
Log derivative calculator has a simple design that is used for calculating the complex logarithm function derivation without any trouble. Before using this calculator follow some simple steps that you could use for finding the solution of logarithmic derivation. These steps are:
- Enter the logarithmic function for differentiation that you would like to differentiate in the input field.
- Add the variable of differential for logarithmic function in its input field.
- Review your function before clicking on the calculate button to avoid errors in the solution.
- Click on the ‘Calculate’ button to get the solution of a given logarithmic function.
- Recalculate button will bring you back to the home page for more calculations of the logarithmic function in logarithmic derivative calculator.
Output From Logarithmic Differentiation Calculator With Steps:
Derivative of log calculator gives the result of your given logarithmic function after adding the input function. It may be included as:
- Solution Option:
It gives you a solution of your given log function for differentiation.
- Possible Step Option:
It provides you with a solution of the logarithmic function in a complete step-by-step calculation process.
- Plot Section:
It shows a graph as per your logarithmic differential problem result for better understanding.
Useful Features of Logarithmic Differentiation Calculator:
The Log Differentiation Calculator gives you useful features that you get when you use it to solve the different types of functions, especially the complex logarithmic differentiation functions, and get solutions. The useful features are:
- It is a reliable tool that provides you with accurate solutions whenever you use it with no mistakes.
- Log derivative calculator is an adaptable tool for everyone because you can use it through electronic devices like laptops, computers tablets, etc.
- It is a learning tool that helps students to learn the concept of logarithmic differentiation function easily.
- Logarithmic derivative calculator saves time and effort that you put into solving lengthy calculations as it gives you results quickly.
- Our tool is free of cost so you do not need to pay anything for the calculation.
- Logarithmic differentiation calculator with steps takes you away from any trouble while solving complex logarithmic function derivation by hand.