posit-playground

Goals:

output nice bit representations
build posit from_double and from_bits
implement basic math operations
- add/sub
- mul
- div

Install

stable

pip install posit-playground

Usage

from posit_playground import from_bits, from_double

p1 = from_bits(
    bits=0b000110111011101,
    size=16,
    es=3,
)

p2 = from_double(
    x=2.312,
    size=6,
    es=1,
)

p1 * p1 # implements posit multiplication

or better yet, launch a notebook on binder

or visit notebooks/1_posit_playground_demo.ipynb

Changelog

See CHANGELOG.md.

Demo

Screenshot of posit-playground in action, with a corner case example in which the exponent is chopped off the bit fields

Imgur

Metadata

Release files for posit-playground 0.1.3

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for posit-playground 0.1.3
File	Size	Uploaded	Provenance
posit-playground-0.1.3.tar.gz	10.6 kB	Dec 17, 2021	Without provenance	Details

Built distribution (wheel)

Table of built distributions (wheels) for posit-playground 0.1.3
File	Interpreter	ABI	Platform	Reset
posit_playground-0.1.3-py3-none-any.whl 11.0 kB Dec 17, 2021 Without provenance	Python 3	none	any	Details

Total release size: 21.6 kB

Release files / posit-playground-0.1.3.tar.gz

Download URL	posit-playground-0.1.3.tar.gz
Size	10.6 kB
Tags	Source
SHA-256 checksum How to use checksums	`b0657d1741af8343211f1beef809c35164429aa46a6fd31e70b8bfb7d7fe70a1`
BLAKE2b-256 checksum How to use checksums	`730bc86ffc2b9dd88b68776212e591e1856d878cb4bf9194a3a5f4d92224a534`
Upload date	Dec 17, 2021
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`poetry/1.1.11 CPython/3.9.7 Darwin/19.6.0`

Release files / posit_playground-0.1.3-py3-none-any.whl

Download URL	posit_playground-0.1.3-py3-none-any.whl
Size	11.0 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`c407dc291746fbb1de26c67b21228ff7f1cc7b475c9d430da562421337dfbfa0`
BLAKE2b-256 checksum How to use checksums	`8fa3f277aa03c42e63b71422b740ed68a751f1afef280f794d7d135d35eb1234`
Upload date	Dec 17, 2021
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`poetry/1.1.11 CPython/3.9.7 Darwin/19.6.0`

Security for posit-playground 0.1.3

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