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العربية
log Logarithm Calculator - log and ln
Calculate logarithm with any base
Number (x)
Base (b)
log₁₀(x)
-
ln(x)
-
log
b
(x)
-
📌 Info
log
b
(x) = ln(x) / ln(b)
log(10) = 1, log(100) = 2, log(1000) = 3
ln(e) = 1 (e ≈ 2.71828)
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