Note: Community contributions shared here are not endorsed by the NGA team (unless explicitly stated) for posit compliance.
This is a sigmoid function based on posit Julia implementation by Isaac Yonemoto.
This is a fast sigmoid function based on posit C++ implementation by Isaac Yonemoto.
This is a Type II Unum implementiation using Python by Emanuele Ruffaldi.
This is a Type II Unum implementation using C++ by Emanuele Ruffaldi.
This is a Type II Julia implementation by Rex-Computing. Support for this work came in part from the following sources: DARPA Contract D15PC00135 awarded to REX Computing, Inc, DARPA Contract HR0011-17-9-0007 awarded to Etaphase, Inc.
This is a Python implementation of Unum (Pnums) by Jason Merrill. It is based on Type II Unum proposal but have several limitations and differences.
This is a Python port of the Mathematica unum prototype by Jeff Muizelaar.
This is a C implementation by Lawrence Livermore National Laboratory. It is based on Type I Unum and includes functions that support the creation of unums and conversion between unums and primitive 'C' types.
This is a Java implementation by Lawrence Livermore National Laboratory. It is based on Type I Unum.