Wow awesome, it would be nice if you could add it as a dub package (http://code.dlang.org/publish) to dub repository (http://code.dlang.org)

On Mon, Jan 8, 2018 at 11:16 PM, rumbu via Digitalmars-d-announce <digitalmars-d-announce@puremagic.com> wrote:
This is my first D finalized project (+16k loc).

I know that there are other two projects intended to provide a decimal data type for D, but I consider mine the most complete and most compliant to the standards (at least until now).

There are two years of since I'm working on it (and learning D in the same time), but I concentrated most of the efforts in the last two months.

It was a nice exercise because I was happy to remember the math I learn through my college years (trigonometry, logarithms, Taylor series, derivatives, etc). Unfortunately I'm not using the same math during my day-to day job.

Maybe in another post I will share my struggles I encountered during the development (plenty of). But a big thank you goes to Rainer Schuetze: without Visual Studio and without the integrated debugger this project was impossible to maintain.

Now on topic:

- fully IEEE-754-2008 compliant;
- one flat file;
- using Intel's binary decimal enconding;
- three decimal data types: decimal32, decimal64 and decimal128
- all D operators supported for all numeric types (left and right side integrals, floats, chars);
- conversion supported from/to integrals, floats, bools, chars
- conversion to/from other decimal formats (Microsoft Currency, Microsoft Decimal, IBM Densely Packed Decimal)
- all std.math functions implemented (even logarithms and trigonometry);
- all format specifiers implemented (%f, %e, %g, %a);
- integrated with phobos format and conversion functions (to, format, writef);
- thread local precision (from 1 to 34 decimal digits);
- new rounding mode - Europe's most used - tiesToAway;
- alternate exception handling (through flags);
- minimal dependencies (some traits and some floating point functions);
- comprehensive documentation;

Source code: https://github.com/rumbu13/decimal/blob/master/src/decimal.d

Documentation: http://rumbu13.github.io/decimal/doc/decimal.html

The project is more than in an alpha state, all operations were tested but not exhaustively.

What's next:
- more tests;
- benchmarks;