How to use a scientific calculator - Instructions for using a scientific calculator

Friends, do you know how to use a scientific calculator? So today I will explain how to use a scientific calculator. If you are interested, come and take a look with me. I hope it can help everyone.

Step 1: First, let’s look at the computer’s main interface. The top row is mainly for the choice of digit system, usually decimal. Others are less commonly used (as shown in the picture).

Step 2: Numeric keyboard area and logical operation area. Operation symbol area (as shown in the figure).

The third step: memory function and scientific function calculation (trigonometric function) (as shown in the figure).

Step 4: Square/square root/cube/cube root/reciprocal/factorial/circumference/logarithm/natural logarithm area (as shown in the figure).

Step 5: Statistical calculation area. Press sta before the other keys can be used (as shown in the picture).

The above is all the content that the editor has brought to you on how to use the scientific calculator. I hope it can help you.