BigDecimal Files

IMPORTANT NOTE:

From the BIGDECIMAL20190506.rar package, the project will be developed in Microsoft Visual Studio 2017.

The separate source code of the BigInteger.Root method was deleted and its contents were transferred to the BigInteger.cs source code.

PRESENTATION:

The BigDecimal library was developed in Microsoft Visual Studio 2015.
It uses an old System.Numerics.BigInteger source code with some added functionality, such as base. After all, why reinvent the wheel?

If the user wishes to remove the BigInteger source code and use a reference to the Microsoft Visual Studio System.Numerics.BigInteger DLL that he is using, he must adapt the BigInteger (string value) constructor, as it is faster to execute. the Root method, added in separate source code.

Currently, the library has partially implemented trigonometric functions and their inverse functions.

Fully implemented, the BigDecimal class has the logarithmic functions, systems of linear equations, polynomial regression, arithmetic operations from addition to the radiciation and logarithm, in short everything that can be expected from a general-purpose numerical class.

As a bonus, there is also a polynomial regression application called Mega Sena, which is a very popular lottery in Brazil that awards scores of 4, 5 and 6 dozen of 60 draws. The minimum number of tens on each player bet is 6.

With this contribution, I hope that many users will develop increasingly robust mathematical and statistical applications and - who knows? - Develop applications with the level of accuracy required by NASA.

Feel free to suggest changes and possible bug fixes.


ATTENTION: I do not know when this project will end because mathematics is infinite and human capacity is finite. So stay tuned for the project on this site, as I can post new versions fixing bugs, expanding the library or simply reshaping it for more efficient calculations.