What does log mean

The log of a times b = log(a) + log(b). This relationship makes sense when you think in terms of time to grow. If we want to grow 30x, we can wait $\ln(30)$ all at once, or simply wait $\ln(3)$, to triple, then wait $\ln(10)$, to grow 10x again. The net effect is the same, so the net time should be the same too (and it is).

Logjam definition is - a jumble of logs jammed together in a watercourse. How to use logjam in a sentence. When to Use Log in. What does log in mean? If you’re using this term as a verb, separate it into two words. A tech support agent might tell a confused coworker, Log in to the computer and adjust the network settings.-or-Log in with your new username and password. As a verb, log in is broken into two words. What does LOG stand for? List of 82 LOG definitions. Updated July 2020. Top LOG abbreviation meaning: Logarithm x = log b y ---> b x = y and we say that x is the logarithm of y with base b if and only if b to the power x equals y. Let's illustrate this definition with a few examples. If you have difficulties with any of these powers go back to my page on powers. 10 2 = 100 log 10 100 = 2; 10-2 = 0.01 log 10 0.01 = -2 console.log prints the element in an HTML-like tree; console.dir prints the element in a JSON-like tree; Specifically, console.log gives special treatment to DOM elements, whereas console.dir does not. This is often useful when trying to see the full representation of the DOM JS object. M = log 10 A + B. Where A is the amplitude (in mm) measured by the Seismograph and B is a distance correction factor. Nowadays there are more complicated formulas, but they still use a logarithmic scale. Sound . Loudness is measured in Decibels (dB for short): Loudness in dB = 10 log 10 (p × 10 12) where p is the sound pressure. Acidic or Alkaline Their mean value is $\frac{111}{3}$=37. The base 10 logarithm of 37 is 1.57, which is the log of their mean value in the original scale. The base 10 logarithms of the original data are 0, 1, and 2; the mean of the logarithms is 1, corresponding to a value of 10 in the original scale.

A logarithmic mean is very much like this. Often used when calculating temperature differences, a logarithmic mean is obtained in much the same way as a simple average, though it does employ a slightly higher level of mathematics associated with logarithms.

x = log b y ---> b x = y and we say that x is the logarithm of y with base b if and only if b to the power x equals y. Let's illustrate this definition with a few examples. If you have difficulties with any of these powers go back to my page on powers. 10 2 = 100 log 10 100 = 2; 10-2 = 0.01 log 10 0.01 = -2 console.log prints the element in an HTML-like tree; console.dir prints the element in a JSON-like tree; Specifically, console.log gives special treatment to DOM elements, whereas console.dir does not. This is often useful when trying to see the full representation of the DOM JS object. M = log 10 A + B. Where A is the amplitude (in mm) measured by the Seismograph and B is a distance correction factor. Nowadays there are more complicated formulas, but they still use a logarithmic scale. Sound . Loudness is measured in Decibels (dB for short): Loudness in dB = 10 log 10 (p × 10 12) where p is the sound pressure. Acidic or Alkaline Their mean value is $\frac{111}{3}$=37. The base 10 logarithm of 37 is 1.57, which is the log of their mean value in the original scale. The base 10 logarithms of the original data are 0, 1, and 2; the mean of the logarithms is 1, corresponding to a value of 10 in the original scale.

The Greek root word log means ‘word,’ and its variant suffix -logy means ‘study (of).’ Some common English words that use this root include bio logy , mytho logy , cata log , and pro log ue. Bio logy , of course, is the ‘study’ of life, whereas a pro log ue constitutes the ‘words’ spoken to introduce a poem or novel.