fx-82MS      fx-82TL      fx-9860GII      TI-83

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EE

On a TI calculator you can enter a number in scientific notation by adding exponents of 10

		EE         J
2nd		٬

or via the CATALOG as

	CATALOG⎵
2nd		0		►E		ENTER

The result differs in accordance with the notation modes Normal Sci Eng.

 

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Example 1

To enter 25 000 000 as 25·10⁶

			EE         J
2 5	2nd		٬		25E	6	ENTER		25E6
									25000000

 

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Example 2

To enter 25·10²⁰

			EE         J
2 5	2nd		٬	2	0	ENTER		25E20
								2.5E21

 

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Example 3

To calculate 3 × 5 × 10^-9 = 1.5 × 10^-8

					EE         J
3	×	5	2nd		٬		(–)	9	ENTER		25E20
											2.5E ⁻8

 

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