Casio FX-JP900 取扱説明書

SA1412-A

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t

3

t

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3 1

+ –

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QR fx-JP900 .................................................... 25

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fx-JP900 ...........................................................40

fx-JP900 .............................................................. 41

fx-JP900 ..................................................................44

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•

4

•

(RESET)()()



(OFF)

: 10



: (SETUP)*1

*2 ()  



*1: fx-JP700 *2: fx-JP900

:

5



(1) (2)

: :







n

• 

 

 

 

•









//

(D) (R) (G)

FIX

SCI

6

M





/





 (SETUP)

•

fx-JP900

• (1)  

(2)



•

1. 

2.

fx-JP900

: :

()

7

()

n2 8 10 16 (n)

()

()*

()

(/ )

()*

* fx-JP900

3. 

:

:(SETUP) ( /

):

; √

π*1()

; (/)

*2; ()

*2; (/)

8

*1

*2 1

S-V.P.A.M.

/

: /

1. (SETUP)

2.  

/; / ;

; /

(D) ; (R); (G)

(Fix): 0 9

9

: 1007(≈)*14.286((Fix) 3)

(Sci): 0 9

: 17(≈)*1.4286 × 10 -1((Sci) 5)

(Norm):

(Norm) 1 : 10-2 > |x|, |x| 10 10

(Norm) 2: 10 -9 > |x|, |x| 10 10

: 1200(≈)* 5 × 10 -3

0.005

((Norm) 1)

((Norm) 2)

*(≈)

(fx-JP900 ) ; 

: E

(ab/c); (d/c)

(a+bi) ; (rθ)

/

: (a+bi)i

(rθ)

; 

(Freq)

(fx-JP900 )

:

; 

:

:

:

/ ; /

10

f(x); f(x),g(x)f(x)

2f(x)g(x)

; 

:

(,)

(;)

3; 3

English; 

QR (fx-JP900 ) (QR)

QR

3: 3 QR

11 : 11 QR

(

)

(RESET)()()



4 × sin 30 × (30 + 10 × 3) = 120

*1 sin

*2

*3 

11

• 10 



•

-

: 6 ÷ 2 1 + 2 6 ÷ 21 + 2

-

: 2÷2 2 2 ÷ 2 2

1

2sin( log(

3

𝑥2 𝑥3 𝑥-1 𝑥! °’ ” ° r g %𝑡

mμnpfkMGTPEfx-JP900

)

4

5(-)n (dhbo)

6

cmin 𝑥𝑦 𝑥1

𝑥2

7

8nPr)nCr

9

10 ÷R

11 +

12 and)

13 orxorxnor)

: -2 2 2

2 x2(-)

2 2 2

12

(

/)

√

: 31

2+53

2

1. ()

•

2.

312

3.

() 532

: Σ ∏





•





•

(

/):

(UNDO)

(

/

)

: 1+ 7

6 1+ 7

6

13

176(INS)



(INS) 7

6

√

(

/)

(INS)





/

/

√π

𝜋÷6= 1

6𝜋 = 0.5235987756 ()

(π)61

6π←→0.5235987756

2+2 ×3 = 5.913591358 = 6+2 3 (/)

2235.913591358 ←→6+2 3

/

•

•

10

•

(≈)

14

/

2

3+11

2=13

6() 23()

112

13

6

()2 3112136

•

•()

(%)

150 × 20% = 30 15020(%)30

660 880 (75%)

660880(%)75

3500 25% (2625)

3500350025(%)2625

60

60 { }  { }  { } 0

0

2°20’30”+ 9’30”= 2°30’00”

220300930 2°30’0”

2°30’0”10 2.5

(10 60 ) 2°30’0”

(:) 

3 + 3 : 3 × 3 33(:) 33



6

9

: /

/(:)

15

ENG ENG

1234 ENG ENG 1234



(←)

1234

1.234×103

1234×100

1.234×103

0.001234×106

:

(fx-JP900 )

11 mμnpfkMGT

PE

500k

500()

(k)500k

999k () + 25k () = 1.024M () = 1024k () = 1024000

999()(k)

25()(k)1.024M

1024k

1024000

(←)1024k

÷R

5÷2 = 2=1

5(÷R) 2

•

16

• /

/

•

10

1014

1014 1014

(FACT) 2×3×132

(FACT)

: 10

• 1,018,081

• 4 2

 ()

0.909090... 0.9

˙0

˙

0 () 90

• 12.3123123...

12 . 3

˙12

˙

• /

/

1.0

˙21

˙+ 2.3

˙12

˙

(SETUP)*1*2 ()()

17

*1: fx-JP700 *2: fx-JP900

1() 021

2() 312

:3.3

˙

:



(Norm/Fix/Sci)

1

7=0.1

˙42857

˙= 0.1428571429

171

7

:0.1

˙42857

˙

Norm1 : 0.1428571429

:1

7

• 10

• 99

3

0.1

˙23

˙4 1

3 8





2 + 2 = 4 224

3 + 3 = 6 336

(1 ) 4

18

: 

/



4 × 3 + 2 = 14 43214

4 × 3 − 7 = 5 () 75

(Ans)/

(PreAns)

Ans

Ans PreAns

: PreAns

PreAns

Ans : 14 × 13 7

1413182

() 7

123 + 456 = 579 123456579

789 − 579 = 210

() 789 210

PreAns : Tk+2 = Tk+1 + Tk ( )T 1T4

T1 = 1T 2 = 1

T1 = 1 11

(Ans = T1= 1)

T2 = 1 11

(Ans = T2 = 1, PreAns = T1 = 1)

T3 = T2 + T1 = 1 + 1

(PreAns)

(Ans = T3 = 2, PreAns = T2 = 1)

19

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Casio FX-JP900 取扱説明書

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