Casio FX-290 取扱説明書

• k l

•

3 1

p!,(CLR)3(All)=

!A(OFF)

x-290

http://edu.casio.jp

RJA522079-001V01

SA0912-A Printed in China

1. ,

1 2

Disp]CONT'

2. c

3. d e

4. A

N1(COMP)

N2(SD)

N3(REG)

u COMP

COMP SD REG

Deg Rad Gra

___

D e g R a d

r a

bDeg cRad dGra

F i x S c i

o r

bFix cSci dNorm

Fix 0 9

100 ÷ 7 = 14.286 Fix3

Sci 1 10

1 ÷ 7 = 1.4286 × 10 −1 Sci5

Norm Norm1 Norm2

Norm1 10 −2  |x|, |x|  1010 Norm2 10 −9  |x|, |x|  1010

1 ÷ 200 = 5 × 10 −3 Norm1

0.005 Norm2

bab/c cd/c

ab/c

d/c

bDot cComma

COMP

p!,(CLR)c(Mode)=

10.

1 2

Disp]CONT'

1 2

ab/c d/c

1 2

Do t Comma

1 2

Disp]CONT'

1 2

ab/c d/c

1 2

Do t Comma

4 × sin30 × 30 + 10 × 3 = 120 v

4*s30*(30+10*3)=

*1 ×

• ( .................................... 2 × (5 + 4)

• ........................... 2 × sin30 2 × '3

• ...... 2 × A 2 × π2 × e

*2 =

u 79

79 1 1 + -

* / 1 1

!W(3') 2 1

1u 1 79

1Pol(x, y) Rec(r, ) RanInt#(a, b)

2x3x2x −1 x!° ’ ” m m1m2n

DRG'

3^(xy)x'

4 ab/c

5πe

2π3e5A πA

6'3'log In ex10xsin cos tan sin−1

cos−1 tan−1 sinh cosh tanh sinh−1 cosh−1 tanh−1 (−)

7'Conv

8 2'3 Alog2

9nPr nCr

10 × ÷

11 + −

(−2)4 = 16 −2 4 = −16

d e

!D(INS)

t( )

!D(INS) =

11.

211

6 2 $ 3 + 1 $ 2 = 1{1{6.

−=43

2 4 - 3 $ 1 $ 2 = 1{2.

!$(d/c)

150 × 20% = 30 150 * 20 !=(%) 30.

660 880 % 75% 660 / 880 !=(%) 75.

2500 15% 2875 2500 * 15 !=(%)+ 2875.

3500 25% 2625 3500 * 25 !=(%)- 2625.

500g 300g %

160%

300 + 500 !=(%) 160.

40 46 %

15%

46 - 40 !=(%) 15.

$$$

0a$

2°20´30˝ + 39´30˝ = 3°00´00˝

2 $ 20 $ 30 $+ 0 $ 39 $ 30 $= 3°0°0.

2°15´18˝ 10

2 $ 15 $ 18 $= 2°15°18.

60 10 $ 2.255.

10 60 !$(←) 2°15°18.

3 + 3 : 3 × 3 3 + 3 ar(:)3 * 3 = 6.Disp

= 9.

ENG

1234 ENG 1234 = 1234.

. 1.234×103

. 1234.×100

COMP

150 f

1 + 1 = 2 1 + 1 = 2.

2 + 2 = 4 2 + 2 = 4.

3 + 3 = 6 3 + 3 = 6.

1 f 4.

1 f 2.

d e

4 × 3 + 2.5 = 14.5 4 * 3 + 2.5 = 14.5

4 × 3 − 7.1 = 4.9 dDDDD- 7.1 = 4.9

Ans

120.

4×s i n30× (30

120.

4×s i n30× (30

1 21 2

3 × 4 30

3 * 4 =

/ 30 =

123 + 456 = 579 123 + 456 = 579.

789 − 579 = 210 789 -K= 210.

ABCDEFXY

A 3 + 5

3 + 5 !~(STO)-(A) 8.

A × 10 a-(A)* 10 = 80.

A ~-(A) 8.

A 0 !~(STO)-(A) 0.

M 0 !~(STO)l(M) 0.

10 × 5 M 10 * 5 l 50.

10 + 5 M

10 + 5 !l(M−) 15.

M ~l(M) 35.

p!,(CLR)b(Mcl)=

12.

ππ3.141592654

π = 3.14159265358980

ee2.718281828

e = 2.71828182845904

sin cos tan sin−1 cos−1 tan−1

sinh cosh tanh sinh−1 cosh−1 tanh−1

°r g °r

g!K(DRG')

10xex 4

log 5

In 6

x2x3^(xy)'3'x'x −1

Pol Rec Pol Rec

Rec Pol



−180°    180° (Deg)

−π    π (Rad)

−200    200 (Gra)

x! 9

Ran# 3 0.000 0.999

RanInt# RanInt#(a, b)a

b11

a b a  b|a|, |b|  1 × 1010 b − a  1 ×

1010

nPr nCr 12

Rnd

Norm1

Norm2 11 13

sin 30° = 0.5 v s 30 = 0.5

sin−1 0.5 = 30° v !s(sin−1) 0.5 = 30.

sinh 1 = 1.175201194 ws(sinh) 1 = 1.175201194

cosh−1 1 = 0 w!c(cosh−1) 1 = 0.

π/2 = 90° 50 = 45° v

(!E(π)/ 2 )!K(DRG')c(R)= 90.

50 !K(DRG')d(G)= 45.

3 Sci3 e 5 × 2

,c(Sci)d !I(ex) 5 * 2 = 2.97×102

log 1000 = 3 l1000 = 3.

3 Sci3 ln 90 (= loge 90)

,c(Sci)d I90= 4.50×100

1.2 × 103 = 1200 1.2 * 10 M 3 = 1200.

(52)3 = 15625 ( 5 x)W= 15625.

32 = 2 5 !M(x') 32 = 2.

3 Fix3 '2 × 3 (= 3'2 =

4.242640687...)

,b(Fix)d 9 2 * 3 = 4.243

'2, '2 v

r9 2 ,9 2 )= r = 2.

~t(F)  = 45.

u ~c(E) r~t(F) 

'2, 45° v

!r(Rec()9 2 , 45 = x = 1.

~t(F) y = 1.

u ~c(E) x~t(F) y

(5 + 3) ! = 40320 ( 5 + 3 )!X(x!)= 40320.

1000Ran# 3

1000 !.(Ran#)= 287.

12.12.

0.4

Ans÷30

0.4

Ans÷30

1010

1 6

!d(RanInt) 1 , 6 )= 2.

= 6.

= 1.

10 4

10 !{(nPr) 4 = 5040.

10 { 4 = 210.

3 Fix3 10 ÷ 3 × 3 Rnd(10

÷ 3) × 3

,b(Fix)d 10 / 3 * 3 = 10.000

10 / 3 =!a(Rnd)* 3 = 9.999

13. SD REG

1,c(SD)

1 (

y = A + Bx),d(REG)b(Lin)

(

y = A + Blnx),d(REG)c(Log)

e (y = AeBX),d(REG)d(Exp)

(

y = AxB),d(REG)eb(Pwr)

(

y = A + B/x),d(REG)ec(Inv)

2 (y = A + Bx + Cx2),d(REG)ed(Quad)

u SD REG l7

u !,(CLR)b(Scl)=

SD x7

REG x,y7

u 77

u !,(;)

SD 110 10 110!,(;)107

REG 20/30 5 20,30!,(;)

u fc

Freq

u =7

!l(CL)

u Data Full

E d i t

F F

u !l(CL)

u A F X Y

A F X Y

1 *

∑x2*∑x*∑y2∑y∑xy ∑x3∑x2y∑x4n*

∑x2∑x n ............!b(S-SUM) b d

∑y2∑y∑xy ........!b(S-SUM)e b d

∑x3∑x2y∑x4 ...... !b(S-SUM)ee b d 2

o*pσx*σysx* sy

oσxsx ................!c(S-VAR) b d

pσysy ................!c(S-VAR)e b d

A B r

2ABC

!c(S-VAR)ee b d

m n

2m1m2n

!c(S-VAR)eee b c d

u m m1m2n

(o)σx

55 54 51 55 53 53 54 52

,c(SD)

55 7 54 7 51 7 55 7 53 77 54 7 52 7

!c(S-VAR)b(o)= 53.375

!c(S-VAR)c(σx)= 1.316956719

= 53.375 = 1.316956719

2 (x, y) = (20, 3150) (110, 7310) (200, 8800)

(290, 9310) 1

3 Fix3

,d(REG)b(Lin)

,b(Fix)d

20 , 3150 7 110 , 7310 7 200 , 8800 7 290 ,

9310 7

!c(S-VAR)eed(r)= 0.923

,d(REG)c(Log)

20 , 3150 7 110 , 7310 7 200 , 8800 7 290 ,

9310 7

!c(S-VAReed(r)= 0.998

!c(S-VAR)eeb(A)= −3857.984

!c(S-VAR)eec(B)= 2357.532

1 = 0.923

= 0.998

y = −3857.984 + 2357.532lnx

y y

x2x1x22

1111

1212

1313

x = 160 y3

Fix3

160 !c(S-VAR)eeec(n)= 8106.898

8106.898

14.

in cm g oz

108

5 cm in

5 !i('Conv)

aac cm'in

No. No. No.

001 in'cm 002 cm'in 003 ft'm

004 m'ft 005 yd'm 006 m'yd

007 mile'km 008 km'mile 009 n mile'm

010 m'n mile 011 acre'm2012 m2'acre

013 gal(US)'R014 R'gal(US) 015 gal(UK)'R

016 R'gal(UK) 017 pc'km 018 km'pc

019 km/h'm/s 020 m/s'km/h 021 oz'g

022 g'oz 023 lb'kg 024 kg'lb

025 atm'Pa 026 Pa'atm 027 mmHg'Pa

028 Pa'mmHg 029 hp'kW (UK) 030 kW'hp (UK)

031 kgf/cm2'Pa 032 Pa'kgf/cm2033 kgf • m'J

034 J'kgf • m 035 lbf/in2'kPa 036 kPa'lbf/in2

037 F'C 038 C'F 039 J'cal

040 cal'J 041 'm 042 m'

043 fm'm 044 m'fm 045 ch'm

046 m'ch 047 AU'm 048 m'AU

049 l.y.'m 050 m'l.y. 051 Mil'm

052 m'Mil 053 fath'm (US) 054 m'fath (US)

055 b'm2056 m2'b 057 a'm2

058 m2'a 059 ha'm2060 m2'ha

061 ft2'cm2062 cm2'ft2063 in2'cm2

064 cm2'in2065 mile2'km2066 km2'mile2

067 R'm3068 m3'R069 bu'R (US)

070 R'bu (US) 071 bbl'R072 R'bbl

073 ton'm3074 m3'ton 075 fl_oz(US)'mR

076 mR'fl_oz(US) 077 fl_oz(UK)'mR078 mR'fl_oz(UK)

079 ft3'm3080 m3'ft3081 in3'm3

082 m3'in3083 mton'kg 084 kg'mton

085 ton(long)'kg 086 kg'ton(long) 087 ton(short)'kg

088 kg'ton(short) 089 mcarat'mg 090 mg'mcarat

091 r'rad 092 rad'r 093 t-yr's

094 s't-yr 095 min's 096 s'min

097 h's 098 s'h 099 day's

100 s'day 101 mile/h'm/s 102 m/s'mile/h

103 knot'm/s 104 m/s'knot 105 Gal'm/s2

106 m/s2'Gal 107 N • m'dyn • cm 108 dyn • cm'N•m

* cal 15

u NIST Special Publication 811(2008)

u (UK) (US)

u No.083 084 mton ton, metric (t) No.089

090 mcarat carat, metric No.091 092

rad

15.

±1 × 10 −99 ±9.999999999 × 1099 0

1 10 ±1

±1

sinx

DEG 0  |x|  9 × 10 9

RAD 0  |x|  157079632.7

GRA 0  |x|  1 × 1010

cosx

DEG 0  |x|  9 × 10 9

RAD 0  |x|  157079632.7

GRA 0  |x|  1 × 1010

tanx

DEG sinx|x| = (2n–1) × 90

RAD sinx|x| = (2n–1) × π/2

GRA sinx|x| = (2n–1) × 100

sin–1x0  |x|  1

cos–1x

tan–1x0  |x|  9.999999999 × 10 99

sinhx0  |x|  230.2585092

coshx

sinh–1x0  |x|  4.999999999 × 10 99

cosh–1x1  x  4.999999999 × 10 99

tanh x0  |x|  9.999999999 × 10 99

tanh–1x0  |x|  9.999999999 × 10 –1

logx / lnx0  x  9.999999999 × 10 99

10x–9.999999999 × 10 99  x  99.99999999

ex–9.999999999 × 10 99  x  230.2585092

'x0  x  1 × 10100

2|x|  1 × 10 50

x –1 |x|  1 × 10100 ; x G 0

3'x|x|  1 × 10100

x!0  x  69 x :

nPr0  n  1 × 1010, 0  r  n n, r :

1  {n!/(n–r)!}  1 × 10100

nCr0  n  1 × 1010, 0  r  n n, r :

1  n!/r!  1 × 10100 1  n!/(n–r)!  1 × 10100

Pol(x,y)|x|, |y|  9.999999999 × 10 99

x2 + y2  9.999999999 × 10 99

Rec(r,)0  r  9.999999999 × 10 99

: sinx

°’ ”

|a|, b, c  1 × 10100

2±1

0  b, c

|x|  1 × 10100

60 0°0´0˝  |x|  9999999°59´

5'Conv

5'Conv 002

1.968503937

5'Conv 002

1.968503937

5'Conv 002

x  0: –1 × 10100  ylogx  100

x = 0: y  0

x  0: y = n, 1

2n+1 n :

–1 × 10100  y log|x|  100

x'y

y  0: x G 0, –1 × 10100  1/x logy  100

y = 0: x  0

y  0: x = 2n+1, 1

n n G 0; n :

–1 × 10100  1/x log|y|  100

a b/c10

RanInt#(a, b)a  b; |a|, |b|  1 × 1010; b – a  1 × 1010 a, b :

xy x'y3'x!nPr nCr°r g

σxsx

16.

d e

Math ERROR

u u

u 0

u u

Stack ERROR

u 2

Syntax ERROR

Arg ERROR

CASIO

CASIO CASIO CASIO CASIO CASIO CASIO CASIO CASIO CASIO CASIO

17.

p!,(CLR)c(Mode)=

CASIO

CASIO CASIO CASIO CASIO CASIO CASIO CASIO CASIO CASIO CASIO

18.

1. !A(OFF)

u O

k l

4. O!,(CLR)d(All)=

CASIO

CASIO CASIO CASIO CASIO CASIO CASIO CASIO CASIO CASIO CASIO

19.

G13 LR44 × 1

3 1 1

0°C 40°C

85 × 155 × 12.2mm

100g

RJA522079-001V01

Casio FX-290 取扱説明書

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