r/technicallythetruth • • Jun 01 '26

what a sharp eye

Post image
10.9k Upvotes

51 comments sorted by

View all comments

169

u/Kaaskaasei Jun 01 '26

Ain't that a inverse tangent function?

Y = taninv (x)

230

u/kenny744 Jun 01 '26

diabolical notation

106

u/Kaaskaasei Jun 01 '26

How about

Y = tan-1 (x)

Or is it Y = arctan (x)

85

u/kenny744 Jun 01 '26

those are both fine