log(36,200) = 4.558709 (rounded)
log[log(36,200)] = 0.658842 (rounded)
Common
Yes. Logarithms to the base 10 are called common logarithms, and 2 is the correct common logarithm for 100.
The natural logarithm (ln) is used when you have log base e
Logarithms can be taken to any base. Common logarithms are logarithms taken to base 10; it is sometimes abbreviated to lg. Natural logarithms are logarithms taken to base e (= 2.71828....); it is usually abbreviated to ln.
Yes. The logarithm of 1 is zero; the logarithm of any number less than one is negative. For example, in base 10, log(0.1) = -1, log(0.01) = -2, log(0.001) = -3, etc.
Natural log Common log Binary log
log base 10 x = logx
Common
Yes. Logarithms to the base 10 are called common logarithms, and 2 is the correct common logarithm for 100.
The 'common' log of 4 is 0.60206 (rounded) The 'natural' log of 4 is 1.3863 (rounded)
Log 0.072 =log 72/1000 =log (8)(9)/10*3 Log(2)*
Logarithm is often abbreviated as log. Other than that, I don't think there is another common name.
A logarithm of a reciprocal. For example, log(1/7) or log(7-1) = -log(7)
Log S is the logarithm of the Entropy.
A "natural logarithm" is a logarithm to the base e, notto the base 10. Base 10 is sometimes called "common logarithm". The number e is approximately 2.71828.
The natural logarithm (ln) is used when you have log base e
Logarithms can be taken to any base. Common logarithms are logarithms taken to base 10; it is sometimes abbreviated to lg. Natural logarithms are logarithms taken to base e (= 2.71828....); it is usually abbreviated to ln.