SigmaCalculator
Logimath
Grades: 9 to 12
Downloads: 10,000-50,000
Num. Ratings: 33 Free
Free
Free
Comments by Miguel
- 06/19/2011
Cannot solve expressions when a constant multiplies a variable, like 8-2x=0 (it will solve 4-x=0 though). Will change my rating if this is fixed.
by Adam
- 08/28/2011
ApprovedReally good features for plotting and statistics, given that it's free. Could use more functions, though, like calculus, complex numbers, bit operatio
by James
- 03/08/2011
Doesn't remember degree/Radian choice when restarting phone. Animation when answer appears is annoying - would be better to have a two line display.
by Raptor007
- 06/01/2011
Processes formulas and let's me type from the physical keyboard. Awesome!
by janger
- 04/25/2011
Now the variables are saved permanently I'm giving this 5 stars. Great app. Thanks.
by Eric
- 03/31/2011
Great app. Should include complex numbers to make complete.
by estefania
- 03/18/2011
Very good...helped me alot on my homework
by Ace
- 02/19/2011
Can a formula be entered with various unknowns and then solve for the unkown? Will the solver rearrange the equation automatically?
by triguy616
- 02/17/2011
This is a great free app! Has all the functions I was looking for, plus you can type the whole expression before calculating.
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