Education Technology

Solution 34595: Calculating the Inverse Log of a Number on the TI-83 Plus and TI-84 Plus Family of Graphing Calculators.

How do I calculate the inverse log of a number on the TI-83 Plus and TI-84 Plus family of graphing calculators?

To calculate the inverse log of a number on the TI-83 Plus and TI-84 Plus family of graphing calculators, follow the example below. The inverse log of a number (N) is equal to 10N.

Example: Calculate the inverse log of .5

• Press [2nd] [10x].
• Input .5 and press [ENTER] to complete the calculation.



Please see the TI-83 Plus and TI-84 Plus Family guidebooks for additional information.