whats a good calculator.... (1 Viewer)

Doomah

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Feb 1, 2008
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i need one that has great buttons, easy memory input and Memory recall function, easy ascess to all the major functions log, e, ln, x^2 etc....

currently using a TI, but hate using the buttons, feels like i am ringing a door bell to have to enter any numbers.....
 

inhinyero

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Jul 4, 2009
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2008
Buy CASIO-991ES.. complete keys and functions. It has even an integral sign and differential as well, so the calculator actually can integrate and differentiate right there and then. Plus this one is user-friendly, mind you.

View attachment 18860 click the link to see the picture
 
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