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.

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 remainder of this page explains how to use the Log machine. The three red text windows contain the numbers y, x, and b, in that sequence. You should read them from the bottom to the top: b to the power x equals y. So in the start up mode we see the equation 2 3 = 8.

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.

### log (1/a) = -log a means that the logarithm of 1 divided by some number is equal to the negative logarithm of that number. (This is the exactly the opposite of the rule governing exponents where a number raised to a negative number is equal to 1 divided by that number raised to that power.)

// Debug.Log example // // Create three cubes. Place them around the world origin. // If a cube is clicked use Debug.Log to announce it. Use // Debug.Log with two arguments. Argument two allows the // cube to be automatically selected in the hierarchy when // the console message is clicked. // // Add this script to an empty GameObject. Jan 12, 2019 · Log D is thus pH dependent, hence the one must specify the pH at which the log D was measured. Of particular interest is the log D at pH = 7.4 (the physiological pH of blood serum). Applications like Marvin allow the user to calculate the logD but also display the pH distribution profile, as shown below for Warfarin. DOES en español will allow Spanish speaking customers to access information about the programs and services offered by the Department of Employment Services in Spanish. DOES en español permitirá a los clientes de habla hispana acceder a información sobre los programas y servicios ofrecidos por el Departamento de Servicios de Empleo en español. logarithm is the operation to extract the exponent from a number. For example if you have 5^3=125 than log5(125)=5(if after log there isn’t any number it means you’re calculating logarithm for 10) May 14, 2015 · Log Out: Loging out means to end access to a computer system or a website. Logging out informs the computer or website that the current user wishes to end the login session. Log out is also known as log off, sign off or sign out. Here's the definition of Log: b If a = x, then Log (x) = b. a When you read that, you say "if a to the b power equals x, then the Log (or Logarithm) to the base a of x equals b." Log is short for the word Logarithm. Here are a couple of examples: Since 2^3 = 8, Log (8) = 3. Looking for the definition of LOG? Find out what is the full meaning of LOG on Abbreviations.com! 'Log file' is one option -- get in to view more @ The Web's largest and most authoritative acronyms and abbreviations resource.