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In order to tie a geometric progression to a linear progression. For example, it is easier to calculate 12 log 1.024 than 1.024^12. Exponentials can be simplified.

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Q: Why use log values?
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How do you find log values?

You look them up in log tables, or use a scientific calculator. The calculators use a method based on the Taylor series.


Problem find the values of log 100 to the base 0.1?

log 8.008


How do you use logarithms to perform multiplication?

If you take two values A and B, the rules of logs imply: A * B = log A + log B = log (A+B) To put it simply you find the of the two values, sum them and then find the value of the resulting log. and addition is generally easier to perform than multiplication so the result of the logs can be added together. It was used more frequently before the use of pocket calculators and people used tables of logarithms to do multiplication.


Why is semi log graph paper used?

b/c of big values which are in the form of exponents and powers,we use semilog graph.....


How do you add decibels?

The decibel is the common measure of sound intensity You can either use logarithmic calculators to add together two decibel values or you can ... ? 10 log (10x inverse log dBvalue/10 + 10x inverse log dBvalue/10) =


How to convert log values into antilog values?

1.Using calculator-press the 'shift' button and then the log number to be converted. N:B:Estimate answer to 3 s.f 2.You can also fin antilog by raising the log by power 10.e.g antilog of x is 10^x


Is it login to or log into?

Log is the verb, in describes where you are logging. Login is what you type when you are logging in.*************When used as a verb, use log in toWhen used as an adjective, use log-inWhen used as a noun, use loginExamples:When you log in to the system, verify that you have the correct log-in information. My login is johndoe.


How do you convert from natural log to numerical values by taking the exponetial?

If: Ln(A) = X Then: A = ex


How do you graph x to the power of x with both the real and non-real parts?

This depends on what 'space' you want to plot it on. Another thing, are the x values all complex, or just real. I did a writeup on a similar question awhile back only considering real values of x, but complex values of y. For the positive sided, one way is to take the log of x^x, then you have log(y) = x*log(x). You can plot this manually on log paper. If you use natural log, instead, then you have ln(y) = x*ln(x), then take e raised to both sides: y = e^(x*ln(x)). To take natural log of a negative number, consider this: if u = A*e^(iΘ), then ln(u) = ln(A) + (iΘ)*ln(e) = ln(A) + (iΘ)


How do you draw a log graph?

You can get semi-log or log-log graph paper. In the first, the horizontal axis is linear while the vertical axis has a logarithmic scale. You can always use the paper sideways so that the horizontal is logarithmic and the vertical linear. The second type has both axes with logarithmic scales. Alternatively, you calculate the appropriate values and plot the results using the usual Cartesian coordinate system.


How do the plants benefit from the log?

They can use the log's nutrients to for their own growth.


How do you log into gaggle?

You have to enter what you use to log in a computer if ur a student