Stunning
Having had this for a few weeks I am astounded by how much this can do. I bought the pro version and if you take the time to look it has so much information in terms of formulae across so many disciplines as well as presenting different formats of calculator for numerous occupations. I bought a top end calculator once for £150 and it was nowhere near as good as this for a tiny fraction of the price. Definitely worth the money and as a maths tutor I’m very glad I bought it.
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Has it all...
At first this calculator is capable of so much that it is rather daunting. You end up hunting for, say, the % key, jumping from one keyboard to another. But there are loads of help pages and after a while you will find your way around, and decide that it is the only calculator you will ever need. And indeed, it is. I love it.
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Senior Consulting Engineer
The calculator app is easy to use with nice graphics. Graphics from other apps are too bright or too big and the symbolic math is difficult to use. This is app is good replacement to the HP48gx emulator app, which has become outdated.
Polynomial Descending Order?
Is there an option to make the outputs order of a polynomial be in descending order from left to right?
For example,
If my input is: 1 / (x+2)^3
The current output is:
1 / (8 + 12x + 6x^2 + x^3)
I would like the output to be:
1 / (x^3 + 6x^2 + 12x + 8)
Edit:
Thanks for your feedback for my original post.
Here is some more feedback that would be amazing in future updates!
1) Double tap a previous entry/answer to paste it into the current entry line.
2) Work on the CAS simplifying method:
For example:
If I take the derivative of a function, it isn't always simplified down entirely.
Input: [2*sqrt(2)*(X^3)] / (X^4)
Current Output: [2*sqrt(2)*(X^3)] / (X^4)
Preferred Output: 2*sqrt(2)*X
3)When something is raised to a power, creating a toggle to leave the powers as fractions, and not simplifying it with a nth root.
For example:
Input: [X^(5/2)] * [X^(2)]
Current Output: sqrt(X^9)
Preferred Output: X^(9/2)
Alternative output:
Auto pulling out whole powers: X^4*sqrt(X)
This calculator is legendary BTW.
For example,
If my input is: 1 / (x+2)^3
The current output is:
1 / (8 + 12x + 6x^2 + x^3)
I would like the output to be:
1 / (x^3 + 6x^2 + 12x + 8)
Edit:
Thanks for your feedback for my original post.
Here is some more feedback that would be amazing in future updates!
1) Double tap a previous entry/answer to paste it into the current entry line.
2) Work on the CAS simplifying method:
For example:
If I take the derivative of a function, it isn't always simplified down entirely.
Input: [2*sqrt(2)*(X^3)] / (X^4)
Current Output: [2*sqrt(2)*(X^3)] / (X^4)
Preferred Output: 2*sqrt(2)*X
3)When something is raised to a power, creating a toggle to leave the powers as fractions, and not simplifying it with a nth root.
For example:
Input: [X^(5/2)] * [X^(2)]
Current Output: sqrt(X^9)
Preferred Output: X^(9/2)
Alternative output:
Auto pulling out whole powers: X^4*sqrt(X)
This calculator is legendary BTW.
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Response from developer
Thanks for the feedback. I will add this option in next update.
Great calculator app
I love my classwiz calculator and having this app on my phone means it’s always with me (Seriously though, Casio classwiz is an amazing calculator, and if you are using anything else, you need to catch up).
This app is great. Much better since the latest update and the changes to premium content pricing structure. I wasn’t sure it was going to make the cut with the last build, but now it’s great. Easily worth the premium also.
If I had to give it a single negative comment, it would be that I don’t like that they changed the app icon, but that is so minor that it hardly counts.
This app is great. Much better since the latest update and the changes to premium content pricing structure. I wasn’t sure it was going to make the cut with the last build, but now it’s great. Easily worth the premium also.
If I had to give it a single negative comment, it would be that I don’t like that they changed the app icon, but that is so minor that it hardly counts.
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Excellent calculator at a great price...
This calculator has a host of fantastic features and options (too many to list), great themes, and an amazingly thorough help file. It has replaced Mathway for me...and at a fraction of the price. I've tried them all, and this is the absolute best all-around calc I've found. This one's a no-brainer, people.
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