Natural Log Calculator
Calculate natural logarithms and expressions with ln, e, fractions, powers, square roots, and scientific notation.
Natural log calculator for ln expressions
This natural log calculator focuses on ln expressions and the constant e.
It is useful for checking exponential growth formulas, logarithmic simplifications, and scientific calculator problems.
Learn the concept
Try these examples
\ln(e)\ln(e^2)\frac{\ln(e^4)}{2}
Quick reference
- ln button for natural logarithms.
- Euler's number e as a built-in constant.
- Natural logs combined with powers and roots.
FAQ
Is ln the same as log?
No. ln means natural logarithm, while log means base-10 logarithm in this calculator.
Can I use e inside expressions?
Yes. The e button inserts Euler's number.
Sources and review
- OpenStax College Algebra 2e, Logarithmic Functions
- OpenStax College Algebra 2e, Logarithmic Properties
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