tbrianjones
/ free_email_provider_domains.txt
Last active
May 4, 2024 17:03
A list of free email provider domains. Some of these are probably not around anymore. I've combined a dozen lists from around the web. Current "major providers" should all be in here as of the date this is created.
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| 1033edge.com | |
| 11mail.com | |
| 123.com | |
| 123box.net | |
| 123india.com | |
| 123mail.cl | |
| 123qwe.co.uk | |
| 126.com | |
| 150ml.com | |
| 15meg4free.com |
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| % This is a modified version of matlab's building rref which calculates | |
| % row-reduced echelon form in gf(2). Useful for linear codes. | |
| % Tolerance was removed because yolo, and because all values | |
| % should only be 0 or 1. @benathon | |
| function [A] = g2rref(A) | |
| %G2RREF Reduced row echelon form in gf(2). | |
| % R = RREF(A) produces the reduced row echelon form of A in gf(2). | |
| % | |
| % Class support for input A: |
nrenga
/ g2rref.m
Last active
May 30, 2022 20:39
— forked from esromneb/g2rref.m
matlab's rref function modified to operate in gf(2)
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| % This is a modified version of matlab's building rref which calculates | |
| % row-reduced echelon form in gf(2). Useful for linear codes. | |
| % Tolerance was removed because yolo, and because all values | |
| % should only be 0 or 1. @benathon | |
| function [Arref, M, N, rnk] = g2rref(A) | |
| %G2RREF Reduced row echelon form in gf(2). | |
| % R = RREF(A) produces the reduced row echelon form of A in gf(2). | |
| % | |
| % Class support for input A: |
popcornell
/ gf2elim.py
Last active
May 16, 2023 05:20
Gaussian elimination for binary matrices ( all elements in GF(2) ) implemented in numba python and numpy for efficiency.
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| import numpy as np | |
| import numba | |
| @numba.jit(nopython=True, parallel=True) #parallel speeds up computation only over very large matrices | |
| # M is a mxn matrix binary matrix | |
| # all elements in M should be uint8 | |
| def gf2elim(M): | |
| m,n = M.shape |