MatrixManipulator

Provider:
Nirmal Fernando
Maintainer:
nirmal070125
Rating:
3.666665
Average: 3.7 (3 votes)
Application:
Calc, Math
Tags:
openoffice.org, , java, , Eclipse,
Post date:
Saturday, 12 December, 2009 - 13:36
Statistics
Week: 30 - Month: 160 - Year: 2,128 - Timeline
Download extension
System Independent version - All releases
Compatible with OpenOffice 4: Unknown
User feedback:
Compatible with OpenOffice 4.x?

The MatrixManipulator is addressed to anyone who is following Advanced Mathematics. This can be used as an extension for both OpenOffice.org Calc & OpenOffice.org Math. It's really useful to have a way to check your solutions for the problems on Matrices, that encourages me to develop such thing.
Author: C.S. Nirmal J. Fernando, Department of Computer Science and Engineering,
University of Moratuwa, Sri Lanka.

This needs Java to be installed in your machine.
Constraint of dimensions is m

MatrixManipulator can determine:
• Addition & Subtraction of two m x n matrices
• Scalar Multiplication of a m x n matrix
• Multiplication of m x n matrix with n x m matrix
• Transpose of a m x n matrix
• Whether the given m x n matrix symmetric or skew symmetric
• Inverse of a 2 x 2 matrix if it is invertible
• Whether the given two matrices are inverse of each other
• Determinant of a square matrix

MatrixManipulator

Version Operating system Compatibility Release date
1.2 System Independent 3.4 28/12/2009 - 23:15 More information Download
1.1 System Independent 3.4 16/12/2009 - 10:51 More information Download
1.0 System Independent 3.4 13/12/2009 - 06:46 More information Download

Comments

Hi thank you for your plug-in I hope it will be useful for most of OpenOffice.orgs´users.

Please do comment on this extension, because it will be very useful to me as a new developer!!!

Please avoid submitting useless comments!!!
This is really annoying, don't use this to put ur Ads.

Please consider that I've commented like above caz of a comment that have been posted here. But that person has deleted it after my comment.
Feel free to post useful things.. :)

could you please move the menu item from main menu to "Tools > Addons"? It's quite cluttering if every extension puts its own item in menu bar instead of a submenu.

I'll move it from next update onwards!!

I will sooner update the extension with a Help option.

Please consider following short cuts:

Continue: CTRL+c
Back: CTRL+b
Exit: CTRL+e

Switch between cells using TAB

Thank you!!

Extremely sorry I did a mistake while posting the short cut keys...

Please refer the following:

Please consider that short cuts should be corrected as follows:

Continue: ALT+c
Back: ALT+b
Exit: ALT+e

Sorry for any inconveniences.

regards,
Nirmal