Jan 9, 2024 · To apply the log function on the number, click on the log button on the calculator. A number will appear on the screen immediately after you click the log button. The figure represents the number of times you have to multiply 10 with itself to get the original number.

On a calculator it is the "log" button. It is how many times we need to use 10 in a multiplication, to get our desired number. Example: log (1000) = log10(1000) = 3.

Jul 21, 2017 · Type the number you're working with into your graphing or scientific calculator. For example, type "1000." Press the "Log" button on your calculator. The number you immediately see is the exponent for the original number you entered.

Use the key to input log a b as log (a, b). Base 10 is the default setting if you do not input anything for a. The key also can be used for input, but only while Natural Display is selected. In this case, you must input a value for the base. Example 1: log 10 1000 = …

Revise what logarithms are and how to use the 'log' buttons on a scientific calculator. Save guides, add subjects and pick up where you left off with your BBC account. A scientific calculator...

This free log calculator solves for the unknown portions of a logarithmic expression using base e, 2, 10, or any other desired base.

The log calculator is a free and easy-to-use tool that makes the logarithm calculation easier and faster. In addition, it allows you to add, subtract, multiply, and divide two logs. Just enter the required values and press the calculate button.

This calculator can compute logs for any number base. 1) Click on the logarithm button. 2) Enter the number to the right of the "Logarithm of" box. 3) Select the number base. You have 4 choices: base 'e', base '10', base '2' and "Other". If you don't choose any base, the default is base 10.

Change log 3 21 to base 10 so you can use the “log” button on the scientific calculator. log 3 21 =(log 10 21)/(log 10 3) Now, use the “log” button on your scientific calculator.

Common logarithm (log): Base 10; Finding the Logarithm Button on Your Calculator. Most scientific and graphing calculators have dedicated logarithm buttons. Look for: “log” for common logarithm (base 10) “ln” for natural logarithm (base e) Some calculators may require you to press a “2nd” or “shift” key to access these functions.