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Step-by-Step Solution
About the Logarithms Calculator
The Logarithms Calculator evaluates log expressions in any base, simplifies logarithmic equations, and applies all log properties with clear step-by-step explanations.
Key Formulas
Definition
logₐ(b) = c ↔ aᶜ = b
Product Rule
log(ab) = log a + log b
Quotient Rule
log(a/b) = log a − log b
Power Rule
log(aⁿ) = n·log(a)
Change of Base
logₐ(b) = ln(b)/ln(a)
ln(eˣ)
= x