# Credits

Most of the code of the `cpik` project is original. However, some parts of the standard libraries are an adapted version of codes available under GPL license.

- Math library by Jesus Calvino-Fraga, jesusc@ieee.org
- `strtod` function by Michael Ringgaard (a modified version of this code is used by the stdio library)
- Core algorithms for floating point support by Pipeline Associates, phw@motown.com (fully rewritten in PIC18 assembler by Alain Gibaud).