Contents
W Series
SCIIENTIIFIIC CALCULATOR OPERATIIONGUIIDE
Read Before Using
C O N TEN TS
Function and Key Operation
1 . K E Y L AY O U T
≈R ead B efore Using≈
H ow to Ope ra te
2 . R E S E T S W I T C H
3 . DI S P L AY P AT T E R N
10000
4 . DI S P L AY F O R M AT A N D
DE C I M A L S E T T I N G F U N C T I O N
5 . E X P O N E N T DI S P L AY
1. 6
6 . A N G U L A R U N I T
Angular indicator
D egrees D E G is shown at the top of the display
R adians R A D is shown at the top of the display
≈F unction and K ey Operation≈
ON/OFF, Entry Correction Keys
1 496
Data Entry Keys
Example
Random
5 9 0.6 internally, 0 internally, 0
Modify
Example FIX mode TAB = 1 normal calculation
Rounded calculation MDF
Basic Arithmetic Keys, Parentheses
+ addition, - subtraction, x multiplication, and ⎟ division
Finds the result in the same way as a standard calculator
1 $125 increased by 10%…137.5
Percent
$ 125 reduced by 20%…
3 15% of $ 125…
Inverse, Square, Cube
xth Power of y,Square Root, Cube Root, xth Root of y
2 2 2
Example
10 to the Power of x, Common Logarithm
1000
Example
e to the Power of x, Natural Logarithm
Example
DEG DEG
Example
Factorials
Example
Permutations, Combinations
24 28
Time Calculation
3 1
Fractional Calculations
26510
Memory Calculations ~
2750
Example 1 O per ation
Last Answer Memory
x = 2 + 3 and y = 4 ⎟
DEG DEG
Example
Trigonometric Functions
Example
Arc Trigonometric Functions
Hyperbolic Functions
P x,y
Coordinate Conversion
P r,θ
y Rectangular coordinates
Binary, Pental, Octal Decimal, and Hexadecimal Operations N-Base
1011
Example 1 HEX1AC BIN
DAT A I N P U T A N D C O R R E C T I O N
Statistics Function
“ A N S ” 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
DA T A C O R R E C T I O N
X 30, 40, 40 X 30, 45, 45, 45
Example
DEG STAT
A P P L IC A T IO N S
DEG STAT
DEG STAT
6 1
8 2
STAT
“ A N 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
Standard deviation of the population for data
Standard deviation of the population for data y
SHARP CORP. MAR
