I can save mathematical formulas and equations in the calculator memory?
1877740
You can store four formulas in F1, F2, F3, F4. I have stored the quadratic formulas and the vertex formulas for a parabola, -B/2A, (4AC-B^2)/4A.
1877741
If you want to save something like PV=nRT or any other equation, you need another calculator.
1877742
You can use the SOLVER in the MATH menu to solve equations, but it does not store the equation. The SOLVER only solves for X. You could use the ALGB function to define the other variables in your equation prior to using the SOLVER.
1877743
Hi Robinson! I'm not sure you can, anyway, they'd be very simple formulas. For complex formulas I suggest the HP35.
1504781
No! Memory is preserved for zones However this is useless because the current time/date has no backup and is lost
899815
Terre, I have the Calculator at work but I would have to say yes off the top of my head. The only way it would do that is if it has a physical slide for setting the number of decimal points. I don't believe this has that. I can double check tomorrow when I'm at work. And post another response if it does.
1550549
Easily. Most people don't use these calculators to their full capacity. The other model is nicer to look at and probably a tad easier to use. Both should have the same capabilities.
1428005
No,you can just use the function of the calculator, like PV,FV. If you want it to be programmable, you may choose CASIO
853311
Yess my calculator came with a computer USB cord. A charger and a tutorial booklet inside. It was a great but for me!!
874245
It cannot be used as a calculator and there is a mode without the timer. I have never used Math Whiz so I can't answer that question.
845092
I save the information as an excel file, my pc is windows XP and works great for me!
1211581
Yes, the Computer Algebra System is integrated into the Class Pad's operating system. Go to edu.casio.com and click on graphing calculators then choose the fx-400 for all of the features! This is an AMAZING calculator!!!! Good for algebra all the way to advanced engineering.
747525
Yes. Look at the keypad in the photo. Go to the top left corner and go down one button. There is an arrow pointing to the right. With this you can erase any string of numbers you have just input before you hit any function key. For example, let's say you just inputted 2467 and you want to erase the 7 so you can correctly make it an 8. Just hit the arrow key once and the 7 will be erased and now you can input an 8 and anything else. If you hit the arrow key twice you would erase the 7 and 6 and you can pick up from there. This is a useful feature that works well. Hope this is helpful. I like this calculator and recommend it. Yes. Look at the keypad in the photo. Go to the top left corner and go down one button. There is an arrow pointing to the right. With this you can erase any string of numbers you have just input before you hit any function key. For example, let's say you just inputted 2467 and you want to erase the 7 so you can correctly make it an 8. Just hit the arrow key once and the 7 will be erased and now you can input an 8 and anything else. If you hit the arrow key twice you would erase the 7 and 6 and you can pick up from there. This is a useful feature that works well. Hope... » Read More Yes. Look at the keypad in the photo. Go to the top left corner and go down one button. There is an arrow pointing to the right. With this you can erase any string of numbers you have just input before you hit any function key. For example, let's say you just inputted 2467 and you want to erase the 7 so you can correctly make it an 8. Just hit the arrow key once and the 7 will be erased and now you can input an 8 and anything else. If you hit the arrow key twice you would erase the 7 and 6 and you can pick up from there. This is a useful feature that works well. Hope this is helpful. I like this calculator and recommend it. « Show Less
44115
Yes, I bought this calculator for my daughter; it is great for everything! Chemistry/physics/and all math course. Highly recommend it, not sure how my daughter survived without this calculator.
1853251
Don't know. Is this a c++ type function? Think nothing is built in. No matches in manual search. Could probably be programmed if it can be described as equation or program routine.
280290
yes. The spreadsheet program name is Quattro. It goes back to DOS days before EXCEL. FYI You have to remember to use extension of Excel when you save files.
2018390
I could use it for my GRE and the SATs you can use like any calculator, so yes.
1639356
I am sorry that I can't answer your question. The calculator was purchased to be used at work by my secretary.
188913
Yes, although the roll of paper is not that long, so buy some spare rolls right away (it takes the standard calculator paper rolls).
1133549
I don't know, I would think that there would be a way to do that. I bought that to help me in my pre algebra, I wasn't very good in my pre algebra class.