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Log Base 2 Calculator

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Log Base 2 Calculator

Compute the base-2 logarithm of a positive number.

Value

Result

How it works

log₂(n) is the power of two that yields n.

Definition via change of base.

\[ \log_2 n = \frac{\ln n}{\ln 2} \]

Reference →

Sources

https://en.wikipedia.org/wiki/Binary_logarithm

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