This subset notation must be destroyed... [Math PSA]

I would like to apologize for letting everyone down by giving in and joining in this degenerate practice. Never again will I abandon the traditional, biblical notation for subset and proper subset.

SIGN THE PETITION BELOW AND SPREAD THE WORD.
http://chng.it/nBcSymdTw6

Follow me on Instagram for more content, video previews, behind-the-scenes: http://instagram.com/epicmathtime

Music:
Invincible - World of Warcraft: Wrath of the Lich King
https://www.youtube.com/watch?v=BCr7y...

Lifeformed - Frozen Hot Sauce
https://www.youtube.com/watch?v=FxJXn...

Frantic Factory - Donkey Kong 64
https://www.youtube.com/watch?v=02UUB...

Outro:
"Lateralus" as performed by Sakis Strigas
Originally by Tool
https://www.youtube.com/watch?v=GN1Tf...

This subset notation must be destroyed... [Math PSA] video editing software free
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Education	Upload TimePublished on 24 Jul 2019

Dota2ti