Using a scientific calculator
Using a scientific calculator

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Using a scientific calculator

12.3 Entering mathematics

To enter Key sequence

or

or

or

In Math mode:

In Linear mode:

In Math mode:

In Linear mode:

()

and are mathematical constants.

When using trigonometric functions, ensure that your calculator is set to use the correct units: degrees or radians.

and are calculated in a similar way to .

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