Anki Deck Changes

Commit: ae16d2a5 - add lattice card

Author: obrhubr <obrhubr@gmail.com>

Date: 2026-01-05T11:11:15+01:00

Changes: 1 note(s) changed (1 added, 0 modified, 0 deleted)

Note 1: ETH::DiskMat

Deck: ETH::DiskMat
Note Type: Horvath Classic
GUID: A+Li^bwkLL
added

Previous

Note did not exist

New Note

Front

ETH::1._Semester::DiskMat::3._Sets,_Relations,_and_Functions::5._Partial_Order_Relations::5._Meet,_Join,_and_Lattices
Is this a lattice?
 

Back

ETH::1._Semester::DiskMat::3._Sets,_Relations,_and_Functions::5._Partial_Order_Relations::5._Meet,_Join,_and_Lattices
Is this a lattice?
 
No, as \(\{b, e\}\) do not have a greatest lower bound. Both \(a\) and \(e\) would fit, but there isn't a greatest one.
Field-by-field Comparison
Field Before After
Front Is this a lattice?<br>&nbsp;<img src="paste-055f63c858350a5edd9d53fae73e8b5c5e237b32.jpg">
Back No, as&nbsp;\(\{b, e\}\)&nbsp;do not have a greatest lower bound. Both&nbsp;\(a\)&nbsp;and&nbsp;\(e\)&nbsp;would fit, but there isn't a&nbsp;<b>greatest</b>&nbsp;one.
Tags: ETH::1._Semester::DiskMat::3._Sets,_Relations,_and_Functions::5._Partial_Order_Relations::5._Meet,_Join,_and_Lattices
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