I dunno if I’m smart enough to know what a sparse matrix is. 😉

Source date (UTC): 2015-08-06 16:25:57 UTC

Original post: https://twitter.com/i/web/status/629327559910682624

Reply addressees: @ne0colonial

Replying to: https://twitter.com/i/web/status/629259022038732800

IN REPLY TO:

Original post on X

Original tweet unavailable — we could not load the text of the post this reply is addressing on X. That usually means the tweet was deleted, the account is protected, or X does not expose it to the account used for archiving. The Original post link below may still open if you view it in X while signed in.

Original post: https://twitter.com/i/web/status/629259022038732800