Education Technology

Solution 34612: Calculating Inverse Natural Logarithms Using the TI-84 Plus C Silver Edition.

How do I calculate the inverse natural log using the TI-84 Plus C Silver Edition?

The following examples will demonstrate how to compute the inverse natural logarithm (or e) of a number using the TI-84 Plus C Silver Edition handheld.

Example: Compute the inverse natural log of .5.

• Press [2nd] [ex] to input the inverse natural log function (e).
• Press [.] [5].
• Press [ENTER] to complete the calculation.



Example: Calculate the inverse natural log of 1.

• Press [2nd] [ex] to input the inverse natural log function (e).
• Press [1].
• Press [ENTER] to complete the calculation.



Please see the TI-84 Plus C Silver Edition guidebook for additional information.