Derivative of Logarithmic Functions Calculator
Derivatives of ln x and log base b.
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Derivatives of ln x and log base b.
Derivative of Logarithmic Functions Estimator
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Derivative of Logarithmic Functions Quick Guide
Typical values for reference.
| x (positive) | Base b | d/dx ln x |
|---|---|---|
| 2 | 10 | 0.5 |
| 1 | 10 | 1 |
| 4 | 10 | 0.25 |
| 2 | 5 | 0.5 |
| 2 | 20 | 0.5 |
| Rule of thumb: check your inputs, use the result as a guide and round sensibly. | ||
Derivative of Logarithmic Functions FAQ
Answers to common questions about this calculator.
(ln x)’ = 1 ÷ x; (log_b x)’ = 1 ÷ (x ln b).
It uses the default inputs shown and the formula described above. Change any value and press Calculate to see how the result moves.
It is an estimate based on the inputs you enter. Check real quotes, labels, product data or official guidance for important decisions.
Yes. Replace each input with your own figures and press Calculate to update the result.