Value or measurement?

3.Select Physics.

4.Select c: 299792458.

5.Square the speed of light and evaluate the expression. jE

You can enter just the value of a constant or the constant

and its units (if it has units). If is showing on the screen, the value is inserted at the cursor point. If

is showing on the screen, the value and its units are inserted at the cursor point.

In the example at the right, the first entry shows the Universal Gas Constant after it was chosen with showing. The second entry shows the same constant, but chosen

when was showing.

Tapping displays , and vice versa.

448

Units and constants

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Image 454
HP Prime Graphing NW280AAABA manual Value or measurement?