3

Storing Data into Variables

The HP 33s has 31KB of user memory: memory that you can use to store numbers, equations, and program lines. Numbers are stored in locations called variables, each named with a letter from A through Z. (You can choose the letter to remind you of what is stored there, such as B for bank balance and C for the speed of light.)

1.Cursor prompts for variable.

2.Indicates letter keys are active.

3.Letter keys.

Storing Data into Variables 3–1

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Image 57
HP 33s Scientific manual Storing Data into Variables