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

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On a TI calculator you can enter a decimal point

·

 

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Example 1

To calculate 

1	÷	2	+	1   ·   6	ENTER		1/2+1.6
							2.1

 

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Example 2

To calculate sin (½π) = 1 in radians

				π     H
SIN		2nd		∧		÷	2	ENTER		sin(π/2
										1

 

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Example 3

To calculate 10^1.25 = 17.782…

		10xN
2nd		LOG	1	·	2	5	ENTER		10^(1.25
									17.7827941

 

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Example 4

To calculate sin^-1(0.56) = 0.5943… in radians

		SIN-1   E
2nd		SIN	·	5	6	ENTER		sin⁻¹(.56
								.5943858

 

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Example 5

To convert the decimal value 2.258 to the sexagesimal value 2° 15' 28.8"

ANGLEB

2

·

2

5

8

2nd

MATRX

5

2.258►DMS

ENTER

2.258►DMS

2°15'28.8"

 

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Example 6

To calculate ^0.5√2 = 2^1/0.5 = 2² = 4

·	5	MATH	5	.5˟√	2	ENTER		.5˟√2
								4

 

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