B4A Library MathSupport Library

This library is an extract from a huge astronomical library, eliminating most astronomical aspects. All functions are explained in auto-complete and are believed to be self-explanatory.

Please appreciate that this library is free of ads, free of traps, free of rip-offs, free of charge and free of support.

Sorry, but I just do not have the time for support activities, however, bug reports are welcome and any problem will be fixed, if possible.

Alongside a handful of mathematical functions and conversions you will find a couple of drawing routines which return bitmaps showing clock faces, a degree scale, a compass scale and more.

Works with B4A Ver 2.7 and above.

Update 1.02 (now with demo code)

 

[Erel]

Thank you for sharing this alfcen.

 

[tpakis]

Thank you!!:icon_clap:

 

[javiers]

:icon_clap:Very interesting.
An example of how to use the library?

 

[vampirbcn]

Great job. Thanks!!

 

[Informatix]

I tried to use it and I got:
java.lang.NoClassDefFoundError: requio.com_mathsupport_library.mathsupport

 

[alfcen]

Answers

To: javier,
The library contains functions and formulas and returns a few bitmaps, all of which hardly require sample code.
Please also bear in mind that the library is free. I don't even expect a donation because it is that simple.

To: Informatix,
Looks like the files are not in their designated location. If you are sure they are, please inform at which instance the error is thrown.

 

[Mahares]

Dim MyMath As MathSupport
Dim T As Float=MyMath.Celsius(75)
Msgbox(T,"")

All I get is : 'Unfortunately B4a Example has stopped' . I use B4a V 2.52.

 

[alfcen]

Your code returns 17.39999... here without error.
Recommend to upgrade your B4A to the latest version (to date Ver 2.7).

 

[Informatix]

Your code returns 17.39999... here without error.
Recommend to upgrade your B4A to the latest version (to date Ver 2.7).

You should add in your first post that your library works only with B4A v2.7.
Is it entirely written with B4A? If yes, why did you a library and not a class? A class could be compiled with other versions.

 

[alfcen]

Added, but what stops you (and mahares) from upgrading to 2.7?
You don't know what you are missing

 

[Informatix]

Added, but what stops you (and mahares) from upgrading to 2.7?
You don't know what you are missing

I'll upgrade when I'm sure it's a stable version with no big issue.