LiveCode Forums

I made a mistake on IOS stand alone setup. I had set the build for 8.0 instead of 9.2. Sorry for being a nuesance
Now, All is well.

Thanks,

David

ITMS-90184: Invalid architectures - This app has invalid architecture, and may have been built with invalid build settings or incompatible tools. Try rebuilding the app with the latest Xcode version. If you are using third party development tools, contact the provider.

I have not had any issues the last time I uploaded a file to Apple store, about 4 months ago. But, now I am not able to upload any files. I keep getting "ITMS-90184: Invalid architectures". All my software is up to date. I am using LC 9.5.0 and Xcode 10.1. Is there anyone who is aware of this issue?...

Thanks so much,

David

Hermann, That change made all the difference int the world! I tried solving 14 matrixes and it worked perfectly! Just for your information, I highly regard the time and knowledge of the fine people of this forum. I worked 12 hours yesterday, reviewing my code, researching on the internet and modifyi...

The matrix routine works great on matrixes 9x9 and smaller, but not on larger ones. (I know I only asked for 6x6 matrixes, but it was doing so well I thought I would not limit the user to 6x6) Notice how the last solution of the first matrix became the second solution of the last matrix. ***** Solut...

-hh,

You are AWESOME!!!!!!!!!!!!

You are AWESOME!!!!!!!!!!!!

That algorithm works GREAT!

THANK YOU!

THANK YOU!

THANK YOU!

Forever grateful,

David

In the video, they solved the Matrix by "inspection". You can see that after the determinant is found, then I can substitute voltage values to find currents. The "inspection" method does not work on larger Matrix. That's why I was asking about code for solving larger matrix, like 6x6. Thanks for hel...

-hh,

I apologize for the poor job I have done communicating my request.

I hate to impose on 4 1/2 minutes of your time, but if you could watch the attached link,
you would better understand what I am trying to do.

https://www.youtube.com/watch?v=2naaCxfbq_M

Thanks,

David

I Read your response.
I read the link.

I still don't know what to put in the target field.

I would like to solve the following equations with your code:

2X + 2Y + 2Z = 0
3X + 4Y + 2Z = 0
2X + 4Y + 3Z = 0

For the above 3x3 matrix, how would the "Matrix" and "Target" fields be filled?

Thanks,

-hh,

What goes in the "Target" fld?

Thanks,

David

I was trying to develop a matrix solving algorithm using "expansion coefficient" method. Similar to format below: Find det(A) using expansion by minors .......| 1, 3, 5 | A = | 0, 5, 1 | .......| 6, 5, 0 | Following the above definition, the matrix A can be expanded to minor matrices: .................

I am working on an electrical app that needs matrixes to solve for the currents in the circuit. Unfortunately, I have been working to develop an algorithm for matrixes for more than a week, without success. Does anyone have any matrix solving code that they would like to share?

Thanks,

David

Klaus and [-hh],

That works BEAUTIFULLY!!!

LC is really the best development software on the planet
AND the community support is "Off the Charts" Awesome.

THANKS,

David

Can LC do math with precision to the 9th decimal place?