Sharp EL-520W x = Σx n x2 - nx2 sx = n Σy y = n Σy2 - ny2 sy = n, σx =, σy =, mCPLX, m2-VLE

x = Σx n

x2 – nx2

sx =

n – 1

Σy y = n

Σy2 – ny2

sy =

n – 1

σx =	Σx2	– nx2
		n

Σx = x1 + x2 + ··· + xn

Σx2 = x12 + x22 + ··· + xn2

σy =	Σy2	– ny2
		n

Σxy = x1y1 + x2y2 + ··· + xnyn Σy = y1 + y2 + ··· + yn

Σy2 = y12 + y22 + ··· + yn2

m(CPLX)

m3

(12–6i) + (7+15i) – 12 -6 Ü+7 +15 Ü-

(11+4i) =	(11 +4 Ü)=[x] 8.
	@≠[y]	+ 5. i
	@≠[x]	8.
6⋅(7–9i) ⋅	6 *(7 -9 Ü)*
(–5+8i) =	(5 ±+8 Ü)=[x] 222.
	@≠[y]	+ 606. i
16⋅(sin30°+	16 *(s30 +
icos30°)÷(sin60°+	Üu30 )/(s60 +
icos60°)=	Üu60 )=[x]	13.85640646
	@≠[y]	+ 8. i

y			@{8 Ö70 +12	Ö25
A
			=[r]	18.5408873
r1	r
			@≠[θ]	∠ 42.76427608
	θ	B
θ1	θ2	r2
			x

r1 = 8, θ1 = 70° r2 = 12, θ2 = 25°

↓

r = ?, θ = ?°

• • • •

nPr	0 ≤ r ≤ n ≤ 9999999999*
	n!			100
	—— < 10
	(n-r)!
	0 ≤ r ≤ n ≤ 9999999999*
nCr	0 ≤ r ≤ 69
	n!
				100
	—— < 10
	(n-r)!
↔DEG, D°M’S	0°0’0.00001” ≤ x < 10000°
x, y → r, θ
		x2 + y2 < 10100
	0 ≤ r < 10100
	DEG:		θ < 1010
r, θ → x, y	RAD:		θ		π	⋅ 1010
					< —–
					180
	GRAD : θ				10	10
					< — ⋅ 10
					9
DRG	DEG→RAD, GRAD→DEG: x < 10100
						π	98
	RAD→GRAD: x < —						⋅ 10
						2
(A+Bi)+(C+Di)	A + C < 10100, B + D < 10100
(A+Bi)–(C+Di)	A – C < 10100, B – D < 10100
(A+Bi)⋅(C+Di)	(AC – BD) < 10100
	(AD + BC) < 10100
	AC + BD				100
	C2 + D2		< 10

x – x	Standardization conversion formula
t = ––––
σx	Standard Umrechnungsformel
	Formule de conversion de standardisation
	Fórmula de conversión de estandarización
	Fórmula de conversão padronizada
	Formula di conversione della standardizzazione
	Standaardisering omzettingsformule
	Standard átváltási képlet
	Vzorec pro přepočet rozdělení
	Omvandlingsformel för standardisering
	Normituksen konversiokaava
	îÓÏÛ· Òڇ̉‡ÚËÁÓ‚‡ÌÌÓ„Ó ÔÂÓ·‡ÁÓ‚‡ÌËfl
	Omregningsformel for standardisering
	Rumus penukaran pemiawaian
	Rumus konversi standarisasi
m(2-VLE)
	a1x + b1y = c1		D	=	a1 b1
	a2x + b2y = c2				a2	b2
 2x + 3y = 4		m20
		2 ®3 ®4 ®

 5x + 6y = 7		5 ®6 ®7
x = ?		®[x]					–1.
y = ?		®[y]				2.
det(D) = ?		®[det(D)]					–3.

m(3-VLE)

a1x + b1y + c1z = d1			a1 b1 c1
a2x + b2y + c2z = d2	D	=	a2 b2 c2
a3x + b3y + c3z = d3			a3 b3 c3

m21

x + y – z = 9 1 ®1 ®1 ±®9 ®

 6x + 6y – z = 17 6 ®6 ®1 ±®17 ® 14x – 7y + 2z = 42 14 ®7 ±®2 ®42

x = ?	®[x]	3.238095238
y = ?	®[y]	–1.638095238
z = ?	®[z]	–7.4
det(D) = ?	®[det(D)]	105.

m(QUAD, CUBIC)

	m22
3x2 + 4x – 95 = 0 3 ®4 ®±95
x1 = ?	®	5.
x2 = ?	®	–6.333333333
	@®	5.
	m23
5x3 + 4x2 + 3x + 7 = 0 5 ®4 ®3 ®7
x1 = ?	®	–1.233600307
x2 = ?	®	0.216800153
	@≠	+ 1.043018296 i
x3 = ?	®	0.216800153
	@≠	– 1.043018296 i

(1 + i)	@}1 +Ü=			1.
↓	@{[r]		1.414213562
r = ?, θ = ?°	@≠[θ]			∠ 45.
	@}(2 -3Ü)L
(2 – 3i)2 =	=[x]			–5.
	@≠[y]			– 12. i
1	(1 +Ü)@•=[x] 0.5
—— =	@≠[y]			– 0.5 i
1 + i
CONJ(5+2i)	∑0(5 +2 Ü)=[x] 5.
	@≠[y]			– 2. i
Function		Dynamic range
Funktion		zulässiger Bereich
Fonction		Plage dynamique
Función		Rango dinámico
Função		Gama dinâmica
Funzioni		Campi dinamici
Functie		Rekencapaciteit
Függvény	Megengedett számítási tartomány
Funkce		Dynamický rozsah
Funktion		Definitionsområde
Funktio		Dynaaminen ala
îÛÌ͈Ëfl		ÑË̇Ï˘ÂÒÍËÈ ‰Ë‡Ô‡ÁÓÌ
Funktion		Dynamikområde
Fungsi		Julat dinamik
Fungsi		Kisaran dinamis
	DEG:	x < 1010
		(tan x : x ≠ 90 (2n–1))*
sin x, cos x,	RAD:	π	⋅ 1010
		x < —–
tan x		180	π
		(tan x : x ≠ — (2n–1))*
		10	2
			10
	GRAD: x < —–		⋅ 10
		9
		(tan x : x ≠ 100 (2n–1))*
sin–1x,cos–1x	x ≤ 1
tan–1x, 3¿x	x < 10100
In x, log x	10–99 ≤ x < 10100

•y > 0: –10100< x log y < 100

•y = 0: 0 < x < 10100

yx	•	y < 0: x = n	1
		(0 < l x l < 1: — = 2n–1, x ≠ 0)*,
			x
		–10100	< x log y < 100
	•	100	1
		y > 0: –10	< — log y < 100 (x ≠ 0)
			x

•y = 0: 0 < x < 10100

x¿y	• y < 0: x = 2n–1	1
	(0 < x < 1 : — = n, x ≠ 0)*,
		x
	100	1
	–10 < — log y < 100
		x
ex	–10100< x ≤ 230.2585092
10x	–10100< x < 100
sinh x, cosh x,	x ≤ 230.2585092
tanh x
sinh–1x	x < 1050
cosh–1x	1 ≤ x < 1050
tanh–1x	x < 1
x2	x < 1050
x3	x < 2.15443469 ⋅ 1033
¿x	0 ≤ x < 10100
x–1	x < 10100 (x ≠ 0)
n!	0 ≤ n ≤ 69*

(A+Bi)÷(C+Di)	BC – AD			100
	C2 + D2 < 10
	C2 + D2 ≠ 0
→DEC	DEC	: x ≤ 9999999999
→BIN	BIN	: 1000000000 ≤ x ≤ 1111111111
→PEN		0	≤ x ≤ 111111111
→OCT	PEN	: 2222222223 ≤ x ≤ 4444444444
→HEX		0	≤ x ≤ 2222222222
AND	OCT	: 4000000000 ≤ x ≤ 7777777777
OR		0	≤ x ≤ 3777777777
XOR	HEX	: FDABF41C01 ≤ x ≤ FFFFFFFFFF
XNOR		0	≤ x ≤ 2540BE3FF
	BIN	: 1000000000 ≤ x ≤ 1111111111
		0	≤ x ≤ 111111111
	PEN	: 2222222223 ≤ x ≤ 4444444444
NOT		0	≤ x ≤ 2222222221
	OCT	: 4000000000 ≤ x ≤ 7777777777
		0	≤ x ≤ 3777777777
	HEX	: FDABF41C01 ≤ x ≤ FFFFFFFFFF
		0	≤ x ≤ 2540BE3FE
	BIN	: 1000000001 ≤ x ≤ 1111111111
		0	≤ x ≤ 111111111
	PEN	: 2222222223 ≤ x ≤ 4444444444
NEG		0	≤ x ≤ 2222222222
	OCT	: 4000000001 ≤ x ≤ 7777777777
		0	≤ x ≤ 3777777777
	HEX	: FDABF41C01 ≤ x ≤ FFFFFFFFFF
		0	≤ x ≤ 2540BE3FF

*n, r: integer / ganze Zahlen / entier / entero / inteiro / intero / geheel getal / egész számok / celé číslo / heltal /

kokonaisluku / ˆÂÎ˚ / heltal / / / / integer / bilangan bulat

• • • •