Natural Log of e
Logarithm Calculator
What is ln e?
Answer
ln e =
1
ln is the natural log, base e ≈ 2.71828.
ln e is the power you raise e ≈ 2.71828 to, to get e: ey = e.
e¹ = e ✓
Answer point (e, 1).
The curve y = ln x passes through (1, 0) and (e, 1) and rises: for x > 1 the log is positive, for 0 < x < 1 negative.
See Also
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FAQ
What is ln e?
ln e = 1
How to find ln e without a calculator?
Write e as a power of e: e = e¹. The exponent is the answer: ln e = 1.
What does log without a base mean?
At school and on a calculator, log x without a base is the common log, base 10: log 100 = 2. In Python, math.log(x) is the natural log ln x; in Excel, LN is the natural log and LOG is base 10.
See Also
- Natural Log of 30 (ln 30)
- Natural Log of 40 (ln 40)
- Natural Log of 42 (ln 42)
- Natural Log of 50 (ln 50)
- Natural Log of 60 (ln 60)
- Natural Log of 100 (ln 100)
- Natural Log of 1000 (ln 1000)
- Natural Log of 1380 (ln 1380)
- Natural Log of 9297 (ln 9297)
- Natural Log of 10000 (ln 10000)
- Натуральный логарифм e (ln e)
- Logaritmo natural de e (ln e)
- Logaritmo natural de e (ln e)