• • • •

tanh x

x < 10100

 

 

 

sinh–1x

x < 5 ⋅ 1099

 

 

 

cosh–1x

1 ≤ x < 5 ⋅ 1099

 

 

tanh–1x

x < 1

 

 

 

 

 

x2

x < 1050

 

 

 

¿x

0 ≤ x < 10100

 

 

 

1/x

x < 10100 (x ≠ 0)

 

n!

0 ≤ n ≤ 69*

 

 

 

→D.MS

x < 1 ⋅ 10100

 

 

→DEG

 

 

 

 

 

 

 

 

 

x, y → r, θ

x , y < 1050

y

 

– , x2 + y2 < 10100

 

 

 

 

 

 

 

x

 

 

0 ≤ r < 10100

 

 

 

r, θ → x, y

DEG:

 

θ < 4.5 ⋅ 1010

 

RAD:

 

θ ≤ 785398163.3

 

 

 

 

 

GRAD : θ < 5 ⋅ 1010

 

DRG

DEG→RAD, GRAD→DEG: x < 10100

 

 

 

 

 

 

π

 

 

RAD→GRAD: x < – ⋅ 1098

 

 

 

 

 

 

 

2

 

 

• y > 0:

 

–10100< x lny ≤ 230.2585092

 

yx

•

y = 0:

 

0 < x < 10100

 

•

y < 0:

 

x = n

1

 

 

 

 

 

(0 < x < 1: – = 2n–1, x ≠ 0)*,

 

 

 

 

 

 

 

x

 

 

 

 

 

–10100< x ln y ≤ 230.2585092

 

 

• y > 0:

 

 

100

1

≠ 0)

 

 

–10

< – lny ≤ 230.2585092 (x

 

 

 

 

 

 

x

 

 

•

y = 0:

 

0 < x < 10100

 

x¿y

• y < 0: x = 2n–1

 

 

 

 

 

 

 

1

 

 

 

 

 

(0 < x < 1 : – = n, x ≠ 0)*,

 

 

 

 

 

 

 

x

 

 

 

 

 

 

100

1

 

 

 

 

 

–10 < – ln y ≤ 230.2585092

 

 

 

 

 

 

x

 

(A+Bi)+(C+Di)

A ± C < 10100

 

 

(A+Bi)–(C+Di)

B ± D < 10100

 

 

(A+Bi)⋅(C+Di)

(AC – BD) < 10100

 

(AD + BC) < 10100

 

 

 

 

AC + BD

< 10

100

 

 

 

C2 + D2

 

 

 

 

(A+Bi)÷(C+Di)

BC – AD

< 10100

 

 

 

 

 

 

C2 + D2

 

 

 

 

 

 

C2 + D2 ≠ 0

 

 

 

 

DEC

:

x ≤ 9999999999

 

→DEC

BIN

:

1000000000 ≤ x ≤ 1111111111

 

 

 

 

0 ≤ x ≤ 111111111

 

→BIN

 

 

 

 

OCT

:

4000000000 ≤ x ≤ 7777777777

 

→OCT

 

 

 

 

0 ≤ x ≤ 3777777777

 

→HEX

 

 

 

 

HEX

: FDABF41C01 ≤ x ≤ FFFFFFFFFF

 

 

 

 

 

0 ≤ x ≤ 2540BE3FF

 

 

 

 

 

 

 

 

 

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

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

In Europe:

This equipment complies with the requirements of Directive 89/ 336/EEC as amended by 93/68/EEC.

Dieses Gerät entspricht den Anforderungen der EG-Richtlinie 89/336/EWG mit Änderung 93/68/EWG.

Ce matériel répond aux exigences contenues dans la directive 89/336/CEE modifiée par la directive 93/68/CEE.

Dit apparaat voldoet aan de eisen van de richtlijn 89/336/EEG, gewijzigd door 93/68/EEG.

Dette udstyr overholder kravene i direktiv nr. 89/336/EEC med tillæg nr. 93/68/EEC.

Quest’ apparecchio è conforme ai requisiti della direttiva 89/ 336/EEC come emendata dalla direttiva 93/68/EEC.

Este equipamento obedece às exigências da directiva 89/336/ CEE na sua versão corrigida pela directiva 93/68/CEE.

Este aparato satisface las exigencias de la Directiva 89/336/ CEE modificada por medio de la 93/68/CEE.

Denna utrustning uppfyller kraven enligt riktlinjen 89/336/EEC så som kompletteras av 93/68/EEC.

Dette produktet oppfyller betingelsene i direktivet 89/336/EEC i endringen 93/68/EEC.

Tämä laite täyttää direktiivin 89/336/EEC vaatimukset, jota on muutettu direktiivillä 93/68/EEC.

чÌÌÓ ÛÒÚÓÈÒÚ‚Ó ÒÓÓÚ‚ÂÚÒÚ‚ÛÂÚ Ú·ӂ‡ÌËflÏ ‰ËÂÍÚË‚˚ 89/336/EEC Ò Û˜ÂÚÓÏ ÔÓÔ‡‚ÓÍ 93/68/EEC.

Ez a készülék megfelel a 89/336/EGK sz. EK-irányelvben és annak 93/68/EGK sz. módosításában foglalt követelményeknek.

Tento pfiístroj vyhovuje poÏadavkÛm smûrnice 89/336/EEC v platném znûní 93/68/EEC.

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Sharp EL-501W, EL501WBBK operation manual Europe
Page 7 Page 8

EL501WBBK, EL-501W specifications

The Sharp EL-501W and EL-501WBBK are highly regarded scientific calculators that cater to a variety of users, from students to professionals. Renowned for their reliability and functionality, these calculators provide a range of features that make complex calculations quick and efficient.

One of the standout features of the EL-501W series is the Dual-Line Display. This allows users to view both the input and the result simultaneously, enhancing ease of use and preventing errors during calculations. The large, clear display makes it easy to read numbers, even in dimly lit environments, ensuring that users can work confidently.

The EL-501W is equipped with over 140 built-in functions. These functions cover a broad spectrum of mathematical disciplines, including algebra, trigonometry, and statistics. This extensive library makes the calculator suitable for various academic subjects and practical applications, such as engineering and finance.

One of the key technologies utilized in the EL-501W series is the ease of navigation through its user-friendly button layout. The well-organized keypad facilitates quick access to functions, making it an efficient tool in high-pressure situations such as exams or time-sensitive work tasks. Additionally, the calculator supports natural display, which enables the input and output of fractions, square roots, and other mathematical expressions in a format that students are familiar with from their coursework.

Energy efficiency is another area where the EL-501W excels. It runs on solar power supplemented by a battery, ensuring that it remains functional even in low-light conditions. This eco-friendly power option also enhances the lifespan of the device, making it a sustainable choice for users who demand longevity in their gadgets.

The EL-501WBBK variant comes in a sleek black design, appealing to those who prefer a modern aesthetic. Both models are compact and lightweight, allowing for easy transport between classes, workplaces, or study sessions.

In summary, the Sharp EL-501W and EL-501WBBK are sophisticated scientific calculators that combine essential features, advanced technology, and user-friendly design. With their extensive functionality and efficient operation, they make them ideal choices for anyone seeking reliable tools for mathematical calculations in educational and professional environments.
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