Hp 48G Instrukcja Użytkownika Pobierz pdf (Strona 36)

Lesson 8: Arithmetic with Fractions

Fractions—whether they are proper, improper, or mixed—can

be represented on the HP 48 as algebraic expressions. Use the

Equation Writer t,o enter fractions.

Example: Add pj and l|.

Step 1: Begin the Equation Writer and type in the first fraction.

JATION

0 12 ©E)

Step 2: Type in the second fraction. Note that when you enter a

mixed fraction you must include the + between the integer

and fractional parts.

101304

f EVAL1

Step 4:

Convert the decimal to a fraction

iSYMBi

:] fNXT)

ill display a

s a decimal.

Z .

1666666666?

Wiiaianwaaii

tion.

'13-^6'

Easr;'Hl!BStt<B3iMKMitliHB8m33W

3-8 Arithmetic

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 115 116

Start Guide 1
Regulatory Information 2
HP Part No. 00048-90126 3
Printed in Singapore 3
Edition 5 3
Acknowledgements 4
Edition History 4
Contents-1 5
Contents-2 6
Contents-3 7
Start Here 1-1 9
About the Quick Start Guide 10
Lesson 1: Getting Ready 11
Setting the Time and Date 12
Introducing the HP 48 2-1 13
2-2 Introducing the HP 48 14
Envisioning the Stack 15
2-4 Introducing the HP 48 16
Introducing the HP 48 2-5 17
{ HOME > 18
(ENTER), or 19
(CANCEL) 19
(ENTER), or (CANCEL) 19
Special Characters 20
Lesson 4: Using Menus 21
\/x'’ -f 5 22
MalrirWrHer entry 23
Application Environments 24
Solk^e я'-1зс1,., T 25
Introducing the HP 48 2-13 25
Using External Programs: (g) 26
Using Built-In Equations: O 26
■iid№giat5M5iatti;ia»«Mi 27
Introducing the HP 48 2-15 27
Arithmetic 29
(ENTER) 1.2 (ENTER) 30
: .0025 31
: 350.174049835 31
1: 17.2413793103 32
350.174049835 32
\ ^\ 33
(A) key 34
Functions 35
1666666666? 36
'13-^6' 36
1= 'EXPC-a*x)' 37
'l-EKPC-a*x)' 37
1: (3,4) 38
(5.39^158.2) 38
S) 9 4 (ENTER) 39
4 PTC) f^-) 3 39
Q 2 (o 40
Converting Units 42
1: 3.5_N*P1 43
V>^mg Pterin-ary 45
11 (using fSTO )) 48
Step 2: Enter the name tl 48
1: 1.73205080757 49
®(S® MOVE 51
52
'HP 48G4" 52
■"■■CHK 53
Solving Equations 5-1 55
BiaiaHTiTiTHHB 56
5-2 Solving Equations 56
EQUftTIDN^^« 57
Solving Equations 5-3 57
Discontinuity 58
Solving Equations 5-5 59
A: gilBi№ i 60
5-8 Solving Equations 62
[112-53-6] 63
Solving Equations 5-9 63
I'- Roots' 64
Equations 65
SOLVE SVSTEM 66
Plotting Egyatioii-s and 67
CD iS^ (ENTER) 68
Function 69
X H-VIEN: “6.5 69
TVPE; Function [ggBB 69
0= Df It Hi: Df It 70
10 V-TICK: 10 ¿PIKELS 70
'2*SIN<„ 71
CHOnSE TYPE gp PLDT 72
Dimensions 73
TVPE: Nireframe Rad 74
74
-2 2E: 1 75
HP 48 Plot Types 76
IlilLiliilliiUi,. 77
T . Ml.- 77
‘^lll 1' ^ I'l ‘ 77
HP 48 Plot Types (continued) 78
(F(u,f) = 78
U, v)j + c( ti, tt)k) 78
R 0 0" 80
,,,A' 80
F C H S L. 0 P E 81
3= Slope: .072 82
£: TanLine: 'Y=-l.i01„ 82
C. 159483706477,-3 82
X-values you designate 83
Symbolic 87
Lesson 30: Finding Integrals 88
IBQZHIBiM 89
'^'Im 91
■ ■ ■^-2711 91
TYPE: Sample 92
93
I FIT DfiTfli 93
Correlation: .987Z„ 94
1: Couariance: 94
0 2 ® Y (zD 2 95
£: Tolerance: 96
1: Solution: 96
. 1£3076920%9 96
(EEX) 7 fENTER) 97
(ENTER) 8 (ENTER) (Q 97
(ENTER) 1 (ENTER) 97
2: [[ 1 .5 1 ] [ -.2. 98
1: [ -3 5 -3 ] 98
Special Features 8-1 99
2. Receiver 100
■3. Sender 100
Equation Library 101
KiïïwnBtauoaBjHiiSÉiaiiMifl 102
u0= £5.44-pi--'5 103
{ vq ) , and then 104
3. Pms^O (NXT)HTTFiC 105
To use a library, it must be: 106
If Things Go Wrong 107
(or any other key) 107
Lesson 39: Troubleshooting 108
■ Reset hole 109
HP 48G Senes User’s Guide 110
Contacting Hewlett-Packard 115
Contents 116

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