Casio FX-9750G Manual de usuario

Program Library

1 Prime Factor Analysis

2 Greatest Common Measure

3t-Test Value

4 Circle and Tangents

5 Rotating a Figure

Before using the Program Library

• Be sure to check how many bytes of unused memory is remain-

ing before attempting to perform any programming.

• This Program Library is divided into two sections: a numeric cal-

culation section and a graphics section. Programs in the numeric

calculation section produce results only, while graphics programs

use the entire display area for graphing. Also note that calcula-

tions within graphics programs do not use the multiplication sign

(×) wherever it can be dropped (i.e. in front of open parenthesis).

Chapter

376

PROGRAM SHEET

Program for Prime Factor Analysis

Description

Produces prime factors of arbitrary positive integers

For 1 < m< 1010

Prime numbers are produced from the lowest value first. “END” is displayed at the end

of the program.

(Overview)

mis divided by 2 and by all successive odd numbers (d= 3, 5, 7, 9, 11, 13, ....) to check

for divisibility.

Where dis a prime factor, mi= mi–1/dis assumed, and division is repeated until

mi+ 1 <d.

Example [1]

119 = 7 ×17

[2]

440730 = 2 ×3 ×3 ×5 ×59 ×83

[3]

262701 = 3 ×3 ×17 ×17 ×101

Preparation and operation

• Store the program written on the next page.

• Execute the program as shown below.

Step Key operation Display Step Key operation Display

No. 1

377

Lbl

Goto

Lbl

Frac

(

⇒

→

Goto

→

)

–

→

Goto

Frac

⇒

(

Goto

⇒

Goto

⇒

mi +1

Goto

)

→

Goto

⇒

No. 1

Line

Program

File

name

Memory Contents

378

PROGRAM SHEET

Program for Greatest Common Measure

Description

Euclidean general division is used to determine the greatest common measure for two interers

aand b.

For |a|, |b| < 109, positive values are taken as < 1010

(Overview)

n0=max (|a|, |b|)

n1= min (|a|, |b|)

nk–2

nk= nk–2 – ––– nk–1

nk–1

k= 2, 3....

If nk= 0, then the greatest common measure (c) will be nk–1.

Example [1] [2] [3]

When a= 238 a= 23345 a= 522952

b= 374 b= 9135 b= 3208137866

↓↓ ↓

c= 34 c= 1015 c= 998

Preparation and operation

• Store the program written on the next page.

• Execute the program as shown below.

Step Key operation Display Step Key operation Display

No. 2

379

Lbl

Abs

Lbl

→

⇒

(

–

)

⇒

Goto

(

Goto

Abs

→

lnt

→

Goto

(

→

Goto

)

–

→

a, n0

b, n1

)

→C:

No. 2

Line

Program

File

name

Memory Contents

380

PROGRAM SHEET

t =(x – m)

xn–1

Program for t-Test Value

Description

The mean (sample mean) and sample standard deviation can be used to obtain a t-test value.

x: mean of xdata

xσn–1 : sample standard deviation of xdata

n: number of data items

m: hypothetical population standard deviation (normally repre-

sented by

, but mis used here because of variable name

limitations)

Example To determine whether the population standard deviation for sample data 55, 54, 51,

55, 53, 53, 54, 52, is 53.

Perform a t-test with a level of significance of 5%.

Preparation and operation

• Store the program written on the next page.

• Execute the program as shown below.

No. 3

Step Key operation Display Step Key operation Display

The above operation produces a t-test value of t(53) = 0.7533708035. According to the t-distribution

table in the next page, a level of significance of 5% and a degree of freedom of 7 (n– 1 = 8 – 1 = 7)

produce a two-sided t-test value of approximately 2.365. Since the calculated t-test value is lower

than the table value, the hypothesis that population mean mequals 53 is accepted.

381

120

240

∞

0.2

3.078

1.886

1.638

1.533

1.476

1.440

1.415

1.397

1.383

1.372

1.341

1.325

1.316

1.310

1.306

1.303

1.301

1.299

1.296

1.292

1.289

1.285

1.282

0.1

6.314

2.920

2.353

2.132

2.015

1.943

1.895

1.860

1.833

1.812

1.753

1.725

1.708

1.697

1.690

1.684

1.679

1.676

1.671

1.664

1.658

1.651

1.645

12.706

4.303

3.182

2.776

2.571

2.447

2.365

2.306

2.262

2.228

2.131

2.086

2.060

2.042

2.030

2.021

2.014

2.009

2.000

1.990

1.980

1.970

1.960

63.657

9.925

5.841

4.604

4.032

3.707

3.499

3.355

3.250

3.169

2.947

2.845

2.787

2.750

2.724

2.704

2.690

2.678

2.660

2.639

2.617

2.596

2.576

0.05 0.01

{

l-Var

Lbl

(

Goto

List

–

)

}

→

(

List

→

xσn–1

)

→

,53,

P (Probability)

Degree

of Freedom

No. 3

Line

Program

•t-distribution table

The values in the top row of the table show the probability (two-sided

probability) that the absolute value of tis greater than the table values

for a given degree of freedom.

Memory Contents

File

name

M:aM

T:aT

382

PROGRAM SHEET

Program for Circle and Tangents

Description

Formula for circle:

x2+ y2= r2

Formula for tangent line passing

through point A (x', y'):

y– y' = m(x– x')

*mrepresents the slope of the

tangent line

With this program, slope mand intercept b(= y' – mx') are obtained for lines drawn from point

A (x', y') and are tangent to a circle with a radius ofr. The trace function is used to read out the

coordinates at the points of tangency, and factor zoom is used to enlarge the graph.

Example

To determine mand bfor the following values:

r= 1

x'= 3

y'= 2

Notes

• The point plotted for A cannot be moved. Even if it is moved on the graph, the calculation is

performed using the original value.

• An error (Ma ERROR) occurs when r= x'.

• Be sure to always perform a trace operation whenever you select trace and the message

TRACE is on the display.

Preparation and operation

• Store the program written on the next page.

• Execute the program as shown below.

No. 4

YA(x',y')

Memory Contents

383

Prog

Plot

(

Lbl

Graph Y=

Lbl

(

Graph Y=

Lbl

(

→

(–)

→

Factor

(

⇒

(

⇒

–

⇒

→

–

Goto

–

Goto

)

→

)

–

)

–

(

→

⇒

Goto

)

→

⇒

Goto

–

Goto

(

Goto

→

–)

A→

x2P

)

x–1

x2–

Factor



)

→

x–1

→

No. 4

Line

Program

File

name

384

View

Window

Prog

Graph Y=

Goto

Lbl

Graph Y=

Prog

Lbl

Graph Y=

Goto

(–)

(

⇒

(

Graph Y=

–

(

)

–

)

–

)

Prog

(–)

⇒

Goto

No. 4

Line

Program

File

name

File

name

Otros manuales para FX-9750G

Tabla de contenidos

Otros manuales de Calculadora de Casio

Casio

Casio MS-7UC Manual de usuario

Casio

Casio fx-CG50 Manual de usuario

Casio

Casio fx-570ES Manual de usuario

Casio

Casio FX-9750G Manual de usuario

Casio

Casio fx-115WA Manual de usuario

Casio

Casio FX-500 Manual de usuario

Casio

Casio CFX-9850G PLUS Manual de instrucciones y seguridad

Casio

Casio fx-7400G Documento técnico

Casio

Casio FX-820MS Manual de usuario

Casio

Casio HR-100TM Guía de solución de problemas

Casio

Casio DH-12 Manual de usuario

Casio

Casio FX-82ES PLUS Manual de usuario

Casio

Casio FX-992VB Manual de usuario

Casio

Casio FX-100W Manual de usuario

Casio

Casio SF-8350 Guía de solución de problemas

Casio

Casio fx-9860G AU PLUS Manual de usuario

Casio

Casio FX-7700GE Manual de usuario

Casio

Casio FX-300ES PLUS Manual de usuario

Casio

Casio FR-101 Manual de usuario

Casio

Casio FX-270W PLUS Manual de usuario

Casio

Casio CFX-9850G PLUS Manual de usuario

Casio

Casio FX-82LB Manual de usuario

Casio

Casio HR-150LA Manual de usuario

Casio

Casio NP20 Manual de usuario

Manuales populares de Calculadora de otras marcas

HP 35s Manual

LEXIBOOK

LEXIBOOK EL350 Manual de usuario

HP HP-97 Manual de usuario

Citizen

Citizen SDC-414N Manual de usuario

Canon

Canon P26-DHIII Manual de usuario

Citizen

Citizen 520DPA Manual de usuario

Sharp

Sharp EL-9900 Manual de usuario

Sharp

Sharp WriteView EL-W506 Manual técnico

HP HP-67 Guía del usuario

Royal

Royal CBC2000 Manual de usuario

Heathkit

Heathkit IC-2009 Manual de usuario

Universal

Universal UNV-15907 Manual de usuario

Sharp

Sharp EL-9650 Manual de usuario

Sharp

Sharp EL2192RII - Printing Calculator Manual de usuario

Ativa

Ativa AT-30i Manual de usuario

HP StreamSmart 400 Manual de usuario

HP 20b Business Consultant Manual de usuario

HP 9g Manual de usuario