Karnaugh Map Advanced 4+

Ivan Cigic

Designed for iPhone

    • 4.7 • 3 Ratings
    • Free

iPhone Screenshots

Description

The Karnaugh map is a method to simplify Boolean algebra expressions.


In a Karnaugh map the boolean variables are transferred (generally from a truth table) and ordered according to the principles of Gray code in which only one variable changes in between adjacent squares.

Once the table is generated and the output possibilities are transcribed, the data is arranged into the largest possible groups containing 2n cells (n=0,1,2,3...) and the minterm is generated through the axiom laws of boolean algebra.


We have designed this application primarily to support students studying electronic engineering, although it is useful in other disciplines including computer science and mathematics.



Features:

- Minimize logic function entered as text, Karnaugh map or truth table

- Up to 8 variables

- Contains History option

- Supports the Don't care condition

- Shows representation of each minimized component in the Karnaugh Map

What’s New

Version 2.5

Bugfixes

Ratings and Reviews

See All
4.7 out of 5
3 Ratings

3 Ratings

Every Mentally Stable Person ,

Works great

Works great! Does exactly what you’d expect it to do.


1 feature that would be really nice is if I could change the way the variables are arranged in the map.


For example, if you do a 3 variable K-Map (A,B,C) it arranges it as A/BC. This is slightly annoying if you want to check an answer and you’ve already drawn out your map as AB/C. You then have to retranslate your 1s to the new format. This isn’t a big issue at all, just a suggestion for a small but convenient improvement (Although I’m sure the implementation of that might be more difficult than it sounds).

Holdenpc ,

Great!

It works. It's easy to use. The only confusing thing was trying to change the number of variables, but after figuring that out it worked flawlessly.

Fatty McJ ,

Frustrating, oddball style

When I saw that this app could handle as many as 8 variables I downloaded it immediately, only to find out that you cant change the variables! I got this to work out 5 & 6 variable functions. Anyone can do 4 or less in a minute with practice. The default variable assignments are funky-its not the same style my professors or othere apps i use. Is it just me or are the axis inverted? If you design a function with different letters, you will have to translate your variables and maybe even use a different application to verify the results, which defeats the purpose of an app like this. I want my dollar back. :-/

App Privacy

The developer, Ivan Cigic, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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