Logarithm Calculator
Calculate log, ln, and log of any base
Logarithm
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Result
Log
2
log₁₀(100) = 2
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💡 Verification
📐 Verification: 10² = 100 ✓
❓ FAQs
Logarithm is inverse of exponentiation. log_b(x) = y means b^y = x
log₁₀(100) = 2 because 10² = 100
Natural log (ln) is logarithm with base e (2.71828...). Used in calculus, physics, finance.