how do i do an antilog or inverse log on Casio fx-991MS calculator?
[2007-11-28 19:30:35]

Q: i have this scientific calculator casio fx 991 MS. I wanted to know how to do antilog or inverse log with this calculator. Please help.

A: To do inverse log (to the base 10), e.g. antilog 2 :
SHIFT ... 10^x ... 2 ... = (answer is 100)

To do inverse ln (to the base e), e.g. antiln 2 :
SHIFT ... e^x ... 2 ... = (answer is 7.389056...)

Buy Cheap Casio Calculator Fx

Mathematics »

How do you graph a piecewise function on the Casio fx-9750G graphing calculator?
[2008-10-01 22:36:02]
M.A.T.H.

can any one tell how how to use my Casio FX-9750G calculator to graph piecewise functions?


Graph each piece as a separate function. If you can set x values (ie. -1 < x < 3), that will help. I don't have that calculator, but that's how I graph them on my TI 85.

The GED Math Test: About the Casio fx-260 Calculator

To score well on the GED math test, it’s important to learn how to use the Casio fx-260 calculator, since it’s the calculator used for the official General Education Development Test. To prepare well for the test, it’s a good idea to get hands-on practice with this Casio, and to understand which calculator functions the test expects you to know.

The Casio fx-260 is used for Part 1 of the two-part math test, which covers basic algebra and geometry, data analysis and basic number operations. Each one of the two parts has 25 questions, with 45 minutes slotted, or 90 minutes total allowed for the entire GED math test. The Casio fx-260 is distributed by the test site center for Part 1 of the test, and then collected before part 2. Calculators can’t be used for Part 2.

About the Casio Calculator

The Casio fx-260 is a scientific calculator. It’s more advanced than the simpler or basic calculator models most adults use to balance their checkbooks or to add a grocery bill while shopping. Many of today’s high schoolers and even college graduates aren’t familiar with the advanced calculators and multiple functions of scientific calculators used in today’s technology, science fields and for advanced financial operations. So calculator skills aren’t just important for GED students; knowledge of scientific calculators is important to everyone engaged in today’s rapidly progressive technological society.

Here are some basics to understand about the Casio fx-260:

Learn the location of the keys. Learn the functions that the keys perform. Use the ‘On’ button to reset the calculator, or to clear the memory. How to use the ‘Clear’ and ‘All Clear’ buttons or functions to clear the last number entered or memory. Using number keys 0-9, and basic operation keys for addition, multiplication, subtraction and division. Learning the location of the...

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Nikon beckons photo-enthusiasts to experience real photography at Photofair 2010 Financial Express

Mumbai: Nikon India, the 100% subsidiary of Nikon Corporation, the leaders in imaging technology is all set to delight photography enthusiasts at Photofair 2010 at Bombay Exhibition Centre, NSE Grounds,Goregaon, Mumbai being held between the 7th and 10th of January. In an endeavor of increasing awareness on digital revolution in photographic products in India, Nikon will be showcasing its latest innovations, special promotions and activities during the four-day long exhibition, a confluence of photographic and Digital Imaging community.

Speaking on the occasion, Mr. Hidehiko Tanaka, Managing Director, Nikon India said, “It is inspirational to realize Nikon’s patrons in India are growing rapidly. Nikon has grown at a tremendous pace and has successfully been able to achieve 100% growth over the last year. Digital camera market has grown at a rate of 50% this year, similar growth pattern is expected for 2010 and we expect India to contribute more to our global revenues.

Mathematics »

What's the different between both Scientific Calculator Casio Fx-570MS & Casio Fx-570ES?
[2008-01-22 04:29:46]
Ohne Taschenrechner geht nichts!

Just need to know more about these two calculator.
What's the different between them and how about their price?


ms means matematic solution and ES means enginnering soliution

Mathematics »

How do I work out logarithms on a calculator (casio fx-82)? ?
[2008-09-25 02:35:10]
mardy bum

Hi - can anyone help me with the following;

log10^3 + log10(y^2)

2 + 3 log10y - 10^5

log10 3+2 log10y

How do I work these out on a calculator? Tried reading all the books and searching the internet but my eyes cloud over pretty...


I don't understand what you are asking. Each of your expressions has y in it. What are you trying to do? Graph them?

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An advanced Scientific Calculator that can do Metric Conversions and has natural 2-Line textbook display.

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Casio scientific calculator fx-260, orientation guide for the GED.
3 pages
Casio scientific calculator fx-260, orientation guide for the GED.


GED, high school equivalency exam
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GED, high school equivalency exam

If you have had some past experience using a calculator, it will help you in operating the Casio fx-260, which works like virtually all hand-held ...