Can it handle complex numbers in matrix ?

Yes. .or say within reason. Download the manual from Casio, its free and you dont need to buy calculator.. Look at page 114 and 107. Make sure you download fx-991CW...not fx-991.

¿Este artículo tiene garantía?

Good afternoon, I bought the calculators without a guarantee, but I really don't know if the product has a guarantee, although they should have a guarantee. Regards, AC.

when you turn off the calculator, the calculation history is deleted or not?

The data is deleted when you turn it off. It's the only thing that keeps it from being the perfect scientific calculator for me.

is there a ohms law calculator?

Well any calculator can "do" Ohms law. If ypur worried about remembering it, any programming calculator can store formulas for you...Calculated Industries (yellow calculators) makes 2 Electrical calculators, pretty sure both have Ohms law function key.

Casio Fx 991cw Advanced Scientific Calculator

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

SAR 15

Duties & taxes included

In stock

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Description

📐 Elevate your math game with precision and speed!

EXAM READY DURABLE - Trusted by schools for GCSE & A-level, built to last through years of study
POWERHOUSE OF FUNCTIONS - 552 built-in functions including numeric integration & differentiation
NATURAL TEXTBOOK DISPLAY - Math symbols appear exactly as in textbooks for intuitive learning
ECO FRIENDLY SOLAR POWERED - Stay powered up sustainably with included solar battery combo
CRYSTAL CLEAR HIGH RESOLUTION DISPLAY - View complex spreadsheets & 4x4 matrices with ease

The Casio FX-991CW is a solar-powered advanced scientific calculator featuring a high-resolution 2.25-inch LCD screen that displays complex data like spreadsheets and 4x4 matrices. It supports 552 functions including numeric integration, differentiation, and polynomial solving, making it ideal for middle school to college-level math and science courses. Its natural textbook display ensures symbols and numbers appear exactly as in textbooks, enhancing comprehension. Widely trusted for exams such as GCSE and A-level, this durable calculator combines performance with eco-friendly power.

Specifications

ASIN	B0BSJ33C4R
Best Sellers Rank	5,546 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 39 in Scientific Calculators
Brand	Casio
Brand Name	Casio
Calculator Type	Engineering/Scientific
Colour	Black
Customer Reviews	4.7 out of 5 stars 2,165 Reviews
Display Type	LCD
Enclosure Material	Plastic
Item Dimensions L x W	16.2L x 7.7W centimetres
Item Type Name	Casio Advanced Scientific Calculator
Item Weight	3.35 Ounces
Manufacturer	Casio
Manufacturer Part Number	FX-991EX
Model Name	FX-991CW
Model Number	FX-991CW
Number of Batteries	1 LR44 batteries required. (included)
Number of Items	1
Number of batteries	1 LR44 batteries required. (included)
Power Source	Solar Powered
Power source	Solar Powered
Screen Size	2.25 Inches
Screen size	2.25 Inches
UPC	889232615011
Unit Count	1.0 count

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