This is amazing, we evolved the alphabet from pictograms to highly stylized characters to letters and now we're going full circle by incorporating emojis such as π that thousands of years earlier became "a" and π that became "d"
@szbalint @leesamdawson@toot.love this seems to me to be an entirely new way to do geometry.
You can take the cosine not just between
and π but between π and 'bread'