Engineer’s best friend
I am an electrical engineer and I often need to quick check my calculations with complex numbers. This calculator is my go to for everyday calculation and made me ditch my physical Casio Es calculator.
Awesome app
Couldn’t ask for more
Worth the download
Best calculator I’ve ever used. Also it teaches you to do mental math, which is ironic.
Best virtual calculator
This is better than having the physical a level Casio calculator and yes even better than the £50 graphing one for a level- it can do things way beyond a level that I don’t even know about and most of the function buttons are in a familiar layout to that of the Casio ones, a gray must have if you don’t want to carry around a calculator- just pay for the pro to get everything it’s less than a fiver for lifetime and a lot cheaper tian a physical calculator if similar nature- great if you forget your calculator a lot, loose it or just simply don’t want to carry it with you brilliant for education and I’m sure a lot more
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very professional calc
highly recommend
Good
finally a good calculator for ios & mac
World class calculator
As someone coming from decades of experience of using Casio calculator models from basic to advanced, this app is intuitive to use and incredibly powerful. I find myself reaching for it frequently while teaching Further Maths A-Level, particularly for the Statistics functions which go way beyond anything I’ve ever seen on a hand held machine. 100% recommended. Get it!
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incorrect calculation some time
I used this calculation, and i thought i will never use my trusty casio calculator again. but several times it gave me incorrect answers, and sadly i have lost some marks on the test because of the incorrect answers. especially if i use power, cosine, a long equetion and pressing "=" several times. never going to rely on it again!
i will be testing it in the future and i hope it be fixed!
i will be testing it in the future and i hope it be fixed!
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Amazinggg
I love how convenient and quick it is! It’s just like a real physical one and I love that. I love how it gives you a wide range of choices to pick and choose. Also how they’re lots of things a basic calculator can’t do which is crazy! I use this every day, now I don’t need to buy one- thanks to you😊💓
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There’s an calculation error
On my regular lesson, i finds out that all the -x^2 are with minus sign, which are should be positive(-2^2 should be +2 wherever the calualator shows a -2. Though there’s a error, its a very fantastic app
