 |
|
List Archives >
Mathcad List Archive >
Archive by date >
This Month By Date >
This Month By Topic
[mathcad] RE: Matrix Error Codes
| [mathcad] RE: Matrix Error Codes |
|
Author: Oakley, Philip UK
Posted: Mon, 16 May 2005 10:20:11 +0100
|
Bill
This [N,M] is not an error code, rather it indicates that inside your programme you have ended up with a matrix(vector) inside your main matrix.
A simple example would be using the lookup function, which can find more than one value. And, as the descriptrion, says "When multiple values are returned, they appear in a vector"
If you select the specific element (e.g. one that says [N,M] ) and ask for that value to be shown ( Matrix [ i,j = ) you should see it is an NxM matrix(vector).
Hope this helps,
Philip
-----Original Message-----
From: Bill Dumke />
Sent: 13 May 2005 15:27
To: Mathcad Discussion List
Subject: [mathcad] Matrix Error Codes
*** WARNING ***
This mail has originated outside your organization,
either from an external partner or the Global Internet.
Keep this in mind if you answer this message.
When calculating a matrix or vector, will sometimes get two numbers in
brackets in each element of the matrix or vector. They are related to
errors in the program. So this appears to be some sort of error code.
Does anyone know of a catalog or list of the these??? It would come in
handy for debugging.
Also the error message list in Mathcad 11 Help needs updating. Many
error messages are not listed at all (usually the ones I run into), and
some are worded wrong.
NOT eagerly awaiting Mathcad 13.
Bill
---
The Mathcad List - Discussion, Support & News
Contributions: />
Hosted by: Adept Scientific http://www.adeptscience.com
List Archive: http://lists.adeptscience.co.uk/
---
Would you like this to come to a different email address?
---
Simply leave the mailing list (see below) and re-join by
sending a blank email from the new address to:
or
---
If you do not want to be on the Mathcad list, simply send a
blank email (no subject or message needed) to:
/>
********************************************************************
This email and any attachments are confidential to the intended
recipient and may also be privileged. If you are not the intended
recipient please delete it from your system and notify the sender.
You should not copy it or use it for any purpose nor disclose or
distribute its contents to any other person.
********************************************************************
---
The Mathcad List - Discussion, Support & News
Contributions: />
Hosted by: Adept Scientific http://www.adeptscience.com
List Archive: http://lists.adeptscience.co.uk/
---
Would you like this to come to a different email address?
---
Simply leave the mailing list (see below) and re-join by
sending a blank email from the new address to:
or
---
If you do not want to be on the Mathcad list, simply send a
blank email (no subject or message needed) to:
/>
|
| [mathcad] RE: Matrix Error Codes |
|
Author: Leslie Bondaryk
Posted: Tue, 17 May 2005 09:29:52 -0400
|
These aren't error codes, these are indications that you've created a
nested matrix. If the nested entries are sufficiently small, you can
display them by double-clicking on your result, and choosing "expand
nested arrays" on your display tab.
Otherwise, you can pull out entries in the matrix by evaluating them
with the subscript [ operator to take a look at their contents.
Leslie Bondaryk
~************************************************~
Leslie Bondaryk
Technical Project Manager
Mathsoft Engineering and Education, Inc.
101 Main Street Cambridge, MA 02142
/>
TEL: 617-444-8176 FAX: 617-444-8177
www.mathcad.com
> -----Original Message-----
> From: Bill Dumke />
> Sent: Friday, May 13, 2005 10:27 AM
> To: Mathcad Discussion List
> Subject: [mathcad] Matrix Error Codes
>
> When calculating a matrix or vector, will sometimes get two numbers in
> brackets in each element of the matrix or vector. They are related to
> errors in the program. So this appears to be some sort of error code.
>
> Does anyone know of a catalog or list of the these??? It would come
in
> handy for debugging.
>
---
The Mathcad List - Discussion, Support & News
Contributions: />
Hosted by: Adept Scientific http://www.adeptscience.com
List Archive: http://lists.adeptscience.co.uk/
---
Would you like this to come to a different email address?
---
Simply leave the mailing list (see below) and re-join by
sending a blank email from the new address to:
or
---
If you do not want to be on the Mathcad list, simply send a
blank email (no subject or message needed) to:
/>
|
Previous by date: [mathcad] Re: multiple regression, Oakley, Philip UK
Next by date: [mathcad] Re: multiple regression, Leslie Bondaryk
Previous thread: [mathcad] Gripes about Polar Plots, Bill Dumke
Next thread: [mathcad] Re: multiple regression, Chris Whitford
|
|
|
RSS Feeds
Migration Guide