Casio FX-115ES Advanced Scientific Calculator with 2-Line Natural Textbook Display
- 279 functions, including 40 metric conversions
- 2-line, 12-digit Natural Textbook display
- Solar Plus power with battery back-up
- Slide-off protective hard case
- Currently permitted on AP, SAT and PSAT/NMSQT
Product Description
Casio Adv. Scientific CalcAmazon.com Product Description
The Casio FX-115ES Advanced Scientific Calculator features over 279 functions and provides its user with everything they need for most mathematical calculations. The calculator's functions include complex number calculations, matrix and vector calculations, statistics, and 40 metric conversions. Its standout feature is its 2-line natural textbook display that displays fractions, formulas, square roots and other expressions as they would in your textbook. It is extremely versatile, and can be used in courses ranging from basic pre-algebra to calculus, and also has applications in physics, engineering, biology and statistics.
What's in the Box
FX-115ES scientific calculator, slide-on hard case, instruction manual, and quick reference guide.
Casio FX-115ES Advanced Scientific Calculator with 2-Line Natural Textbook Display
November 29th, 2009 - 17:12
I’ve cleared it, set the mode to “math” and when I add 2.2 + 2.2 I get 22/5 instead of 4.4. Am I missing something here?
Rating: 2 / 5
November 29th, 2009 - 18:42
First problem is that it does not simplify fractions.
A serious bug is when merely adding decimal (floating point)numbers, for some reason it converts the result into a fraction. For example 2.5 + 3.9 becomes 32/5 instead of 6.4.
Rating: 2 / 5
November 29th, 2009 - 18:59
The Calculators arrived on time and in very good conditions, New.
I will definitely do business with you again.Good product for money.
Thanks
Rating: 5 / 5
November 29th, 2009 - 20:41
I really apreciatte this seller, because I didn’t have much time to receive the purchase and he did comply the delivery time. Besides that, the product arrived in great conditions.
Thanks a lot!!
Rating: 5 / 5
November 29th, 2009 - 21:51
This calculator is very useful and offers many function that calculator like this doesn’t.
Rating: 4 / 5