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equations: Add equations from the HP50 equation library #1040
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Add Eccentric Columns equations from HP50G Advanced Reference Manual Refs: #1040 Signed-off-by: Christophe de Dinechin <[email protected]>
From HP50G advanced reference manual page 5-5 Refs #1040 Signed-off-by: Christophe de Dinechin <[email protected]>
Add the equation for Simple Slope from page 5-5/5-6 of the HP50G advanced reference manual. Refs: #1040 Signed-off-by: Christophe de Dinechin <[email protected]>
I would like to help here to enter and document HP50G and other physics eqns (since I have some free time now) but I don't know how besides the following: Also is it necessary to attach units explicitly as you did for in the case in your CSV file: |
ATTEMPT#1 Possible alternate solution |
New eqns completed for Fluids, Forces & Energy, Gases and Heat Transfer. I corrected few errors in Electricity. It is tedious work to add and check the physical units. I am transmitting a newer version (Equations_V2.csv) to replace the former one at the address [email protected] (is this address active ?). I am expecting your feedback to see if this works. |
Hi @Wiljea, thanks for offering to help. Constants, equations and library (collectively "library items") follow the same logic: there is a built-in set, defined in the source code, and you can customize it with the matching The I have received your email and I will gladly accept the help. That being said, I am currently on vacation in a spot that has very poor 3G connectivity, so I will most likely not really act on it before Sept 1st. Watch the next few releases :-) If you want to do it "the right way" and are ready to go into DB48X programming, you can edit the file "equations.cc", adding the data you generated for "equations.csv" in C format. That would add it to the built-in equations. I would appreciate if you could also add the corresponding tests in the To run the test suite for a specific topic, use |
BTW, you mentioned that you were running on Win10, which is a platform I do not build for personally. How do you run the simulator there? Are you using the Linux subsystem for Windows, or buildiing the Qt version directly on Win10? If the latter, would you mind adding a Wiki article explaining how you did it, because I know that others asked about it. |
Thanks for your reply Christophe,
Thanks for your attention and I hope you enjoy the rest of your vacation. |
PROGRESS REPORT: |
PROGRESS REPORT (24-08-26): To cover the pre-university level in science, a chapter on modern physics is missing which should include at least twenty equations. |
The equation library in the HP50 Advanced Reference Manual is a good starting point for interesting equations and their graphical representation.
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