Logarithm Calculator
Compute logarithms for any number with standard bases (10, e, 2) or custom bases. Essential for solving exponential equations and scientific calculations.
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Logarithm Calculator
Compute logarithms with base 10, e, 2 or custom
How It Works
- Enter the number (x) you want to calculate the logarithm for.
- Select the base (Common Log (10), Natural Log (e), Binary Log (2), or Custom).
- Click "Calculate" to get the result.
- View the result along with the mathematical notation.
Use Cases
- Solving algebraic equations involving exponents
- Calculating decibels in signal processing
- Analyzing earthquake magnitudes (Richter scale)
- Computer science algorithms (Binary search complexity)
Frequently Asked Questions
What is ln vs log?
"log" usually refers to base 10 (common logarithm), while "ln" refers to base e (natural logarithm).
Can I calculate log of negative numbers?
No, the logarithm of a negative number or zero is undefined in the real number system.
What is base 2 used for?
Base 2 (Binary Logarithm) is frequently used in computer science and information theory.
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