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Engineering Equation Library & Analysis
09-15-2018, 04:47 PM
Post: #13
RE: Engineering Equation Library & Analysis
Quote: EE_Analysis.hpprgm
EEVARS.hpprgm
EELIBRARY.hpprgm
EE Library.hpappdir.zip


You are saying that we can delete everything and then install ONLY "EE Library.hpappdir" and it will work fine? Or are you saying that we need to delete everything (those of us who already have your previous version "library" installed), and then install BOTH "EE Library.hpappdir" and "EE_Analysis" because "EE Library.hpappdir" lacks something that "EE_Analysis" has?

The explanation below is directed at all users in general and may clear up some misconception between Local and Global variables even if it was not part of the question above.

1- EE_Analysis: This program runs on its own. It contains some topics found in EELIBRARY like Ohms Law and Power. The reason for the duplication is that in the Solver, Ohms Law and Power cannot use Complex Numbers or Units, but in EE_Analysis it can. The same is applicable to Series and Parallel Circuits, Delta to Wye, Mesh analysis, etc.

2- EEVARS: This part contains all the variables that are used by EELIBRARY
These variables such as (ΔVCE, ΔTj) are declared with the EXPORT command and become Global Variables and can be used by the Prime from the Command line in Home, in Apps or anywhere else just like A to Z,θ. Without declaring these variables the Solver App is limited to (Prime's Global variables). EELIBRARY will not run without EEVARS. You must run EEVARS at least once before running EELIBRARY.

3- EELIBRARY: Is a compilation of Equations only,which are found in most Engineering/Electronic text books. EELIBRARY will not run without first and once running EEVARS.. The equations are loaded in the Solver App and use the variables declared by EEVARS.

4- EE Library APP: is a combination of EELIBRARY and EEVARS.
When EE Library is not running the variables are not available. They are as Local variables, which when any Program that uses Local variables only is terminated, the variables are also terminated.

in summary you can use:
1- (EELIBRARY + EEVARS ) but not EELIBRARY by itself.
2- (EE Library APP) by itself).
3- (EE_Analysis + EELIBRARY + EEVARS) .
4- (EE_Analysis + EE Library App). "Best choice." Since these two Program can call each other via the last option in the Main Menus.

If you use Option 4 it would make sense to delete EELIBRARY and EEVARS from your Program List. :-)

I welcome any questions or suggestions which can be beneficial to this Library.

Bernard
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RE: Engineering Equation Library & Analysis - BERNARD MICHAUD - 09-15-2018 04:47 PM



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