Sharp V/R manual Data Entry Keys, Pressing π automatically enters the value for π

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Data Entry Keys

0 to 9 N umeric keys for entering data values. Decimal point key. Enters a decimal point.

Enters minus symbol or sign change key.

C hanges positive numbers to negative and negative numbers to positive.

Pressing π automatically enters the value for π (3.14159...).

The constant π, used frequently in function calculations, is the ratio of the circumference of a circle to its diameter.

Pressing this key switches to scientific notation data entry.

<Example> Provided the earth is moving around the sun in a circular orbit, how many kilometers will it travel in a year?

*The average distance between the earth and the sun being

1.496 x 108 km.

C ircumference equals diameter x π; therefore, 1.496 x 108 x 2 x π

O per ation

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Contents Sciientiifiic Calculator Operatiionguiide N TEN TS Ow to Ope ra te E Y L AY O U TDI S P L AY P AT T E R N DI S P L AY F O R M AT a N DX P O N E N T DI S P L AY N G U L a R U N I T Adians R a D is shown at the top of the displayON/OFF, Entry Correction Keys Data Entry Keys Pressing π automatically enters the value for πRandom Generates random numbersModify Function to round calculation resultsBasic Arithmetic Keys, Parentheses Percent Xth Root of y To the Power of x, Common Logarithm To the Power of x, Natural Logarithm Factorials Permutations, Combinations PPL IC AT IO N STime Calculation 24 28Fractional Calculations Memory Calculations ~ Last Answer Memory Trigonometric Functions Arc Trigonometric Functions Hyperbolic Functions Coordinate Conversion Statistics Function DAT a I N P U T a N D E R a S ES K E Y S F O R 1 -V a R I a B L E S T AT I S T I C S Data total up to this point S K E Y S F O R 2 -V a R I a B L E S T AT I S T I C S Sharp CORP. MAR