Calculator of Formulas Hack 2.4 + Redeem Codes
Includes graphical plots
Developer: Robert Fraczkiewicz
Category: Productivity
Price: Free
Version: 2.4
ID: Robert.Fraczkiewicz.Calculator
Screenshots
Description
This app is focused on calculating and graphing mathematical formulas for everyday life and work. What distinguishes it from many other RPN calculators available at the App Store? Some of them allow for formula coding, do graphs, and are free, too. Unfortunately, most of these apps feature formulas of only one variable. In most real life applications, however, mathematical formulas have multiple variables! This app does all of the above plus the following:
* Programs mathematical formulas with up to six variables.
* Is simple to use.
* Plots graphs with respect to a chosen single variable while keeping all other variables fixed.
* Plots graphs when all the variables are changing along a user-prescribed vector. This relatively new concept of "ray plotting" enables user to probe a function in n dimensions by looking at its 1-dimensional slices.
* Does graph tracing and enables graph manipulation with a simple set of intuitive touch gestures instead of button/pop up controls.
* Saves most used formulas along with detailed description for later use.
* Creates tables of calculated results that can be pasted into other applications.
* Has an exhaustive set of help files and tutorials.
* Programs mathematical formulas with up to six variables.
* Is simple to use.
* Plots graphs with respect to a chosen single variable while keeping all other variables fixed.
* Plots graphs when all the variables are changing along a user-prescribed vector. This relatively new concept of "ray plotting" enables user to probe a function in n dimensions by looking at its 1-dimensional slices.
* Does graph tracing and enables graph manipulation with a simple set of intuitive touch gestures instead of button/pop up controls.
* Saves most used formulas along with detailed description for later use.
* Creates tables of calculated results that can be pasted into other applications.
* Has an exhaustive set of help files and tutorials.
Version history
2.4
2022-12-05
Fixed multiple display problems under the iOS's Dark Appearance mode.
2.3
2022-05-22
Minor interface improvements and bug fixes. Compiled with the latest Xcode 13.3.1 for best performance on the iOS 15.4.
2.2
2016-10-03
This app has been updated by Apple to display the Apple Watch app icon.
Fixed a minor bug manifesting itself on iOS 10 (dark blue toolbar) by recompiling with the latest Xcode 8.0.
Fixed a minor bug manifesting itself on iOS 10 (dark blue toolbar) by recompiling with the latest Xcode 8.0.
2.1
2016-01-12
Fixed a weird text clipping during either Run or Graph entry. This phenomenon suddenly appeared in iOS 9.0 and later. All text entries worked fine in previous versions of the iOS. In addition, fixed the problem of disappearing toolbar buttons on iPad.
2.0
2014-02-08
The app has been rewritten to run natively in iOS 7. For the first time, this app has a native iPad version running in the split screen mode. Graphs can now be directly copied into Photos. Known bugs have been fixed.
1.2
2013-11-20
Bug fixes:
- Help navigation not working properly in iOS 6 and later
- Crash when the list of saved formulas exceeded a certain limit
Appearance improvements:
- Larger buttons in the main window
- Help navigation not working properly in iOS 6 and later
- Crash when the list of saved formulas exceeded a certain limit
Appearance improvements:
- Larger buttons in the main window
1.0
2012-06-26
Ways to hack Calculator of Formulas
- Redeem codes (Get the Redeem codes)
Download hacked APK
Download Calculator of Formulas MOD APK
Request a Hack
Ratings
5 out of 5
1 Ratings
Reviews
wayhardtowriteareview,
Race engineer
Awesome app!!!
I build race cars and run race teams for a living so I need to do lots of calculations all the time. I wanted to learn reverse polish notation and be able to program the formulas into memory. I searched for apps and came upon this one. I did not realize how great it was at first, which is a compliment to the author in its simplicity.
The author totally hit the nail on the head. I love this app!!
Now I have lots of calculations at my fingertips, ready to use and play with. When you get used to the way to graph functions in the app and the ability to change any variable and see it in the graphs, you can “see through the forest and actually see the trees”.
I find myself playing with simple everyday relationships, putting them into some kind of mathematical statement and being able to “mix it up” and gain an understanding of something that was easy to miss without the ability to analyze it “fast and easy”.
It would be nice to be able to label the variables. That would make it easier to enter the values. Having to remember which variables are which with different formulas makes it a challenge.
Great job! Great app!
I build race cars and run race teams for a living so I need to do lots of calculations all the time. I wanted to learn reverse polish notation and be able to program the formulas into memory. I searched for apps and came upon this one. I did not realize how great it was at first, which is a compliment to the author in its simplicity.
The author totally hit the nail on the head. I love this app!!
Now I have lots of calculations at my fingertips, ready to use and play with. When you get used to the way to graph functions in the app and the ability to change any variable and see it in the graphs, you can “see through the forest and actually see the trees”.
I find myself playing with simple everyday relationships, putting them into some kind of mathematical statement and being able to “mix it up” and gain an understanding of something that was easy to miss without the ability to analyze it “fast and easy”.
It would be nice to be able to label the variables. That would make it easier to enter the values. Having to remember which variables are which with different formulas makes it a challenge.
Great job! Great app!
Edroberts1943,
Bug found with 4s
There is no way to return to calculator once tutorial is entered. I am using iPhone 4S.
Wncranger,
Whatever you, don't press help!!!
In summary, skip this one. There are much better rpn calculator apps out there.
The calculator is very powerful, however if you press the help button, you can forget it. There is absolutely no way to return to the application.
What programmer forgets such a simple thing as a means to return to the application? Was this app not tested? Forget about finding any contact info as this programmer doesn't provide any support. Nothing, nada, zip.
So, you either need to know how to use a powerful rpn calculator or look for an app with programmer support, which is my suggestion.
The calculator is very powerful, however if you press the help button, you can forget it. There is absolutely no way to return to the application.
What programmer forgets such a simple thing as a means to return to the application? Was this app not tested? Forget about finding any contact info as this programmer doesn't provide any support. Nothing, nada, zip.
So, you either need to know how to use a powerful rpn calculator or look for an app with programmer support, which is my suggestion.
Mobius-220,
C-rap
This app tried to re-invent the wheel and it failed horribly. Made zero sense.
