How to Calculate Logarithms?


To calculate logarithms, get a scientific calculator with “log” functions on it; use the “Change of base” formula. Convert the standard form logarithms into a ratio and format you can type into a calculator. For any log in standard form, use log b (subscript) x (variable) = log 10 (subscript) x (variable)/log 10 (subscript) b (variable). Once the conversion is complete, you will have a new form to enter into your calculator; enter your ratio. Press the “log” key on the calculator and then hit the value of x; this is the number you already determined earlier in Step 2. Next, press the division key on the keypad, press the “log” button again and the “equals” or “exe” key. You will see the value of the logarithms on the display.
2 Additional Answers Answer for: how to calculate logarithms
How to Calculate Logarithms
Calculating logarithms involves looking at exponents from the opposite side. Calculate logarithms with a professional math tutor in this free video on math skills.... More »
Difficulty: Moderate
to calculate a logarithm, you must find the exponent to make the little number, or base, equal the large number. ie, log base 2 of 16 = 4 because 2^4=16
Q&A Related to "How to Calculate Logarithms"
1. Write out the logarithmic expression onto a piece of paper. Identify the components of the logarithmic expression. For example, you are given log (base 10)y) = 4.5, and asked to
In the old days calculators took quite a bit of time, maybe up to a second, to compute transcendental functions. I once had a calculator that computed the log of 1.1, 1.01, 1.001
As far as I am aware there is no formula as such to calculate log. The definition of a log is n = Blog n , where n is the number being logged and B is the base to which it is being
In mathematics, the logarithm of a number to a given base is the power or exponent
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Logarithms can be input into a calculator by ensuring that it is scientific. Only scientific calculators can accommodate the logarithmic scale. Usually, you need ...
Logarithms are used to simplify calculation operations. It basically converts multiplication into addition and division into subtraction. Another use of them is ...
The best way to solve logarithms is to use a scientific calculator with the log function. Due to the number of decimals involved, it is not practical ro try to ...
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