There is actually no separate documentation for apfloat for Java basically all information one should need is in the JavaDocs:
- Apfloat tutorial - Some basic examples to help begin using the apfloat library.
- Apfloat API JavaDocs - To program against the apfloat library, you only need to know the API.
- Apfloat internal implementation JavaDocs - Some implementation notes are also available.
- All JavaDocs - This contains everything: the API, the SPI and the internal implementation.
The API description includes a simple example program.