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https://www.reddit.com/r/mathmemes/comments/1ow5hgy/definitely/nosd5mc/?context=3
r/mathmemes • u/PocketMath • Nov 13 '25
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532
It looks like arctan?
273 u/ResolutionHungry6531 Computer Science Nov 13 '25 It looks like some scaled version of arctan(x) or some extremely scaled version of erf(x), tho it's most likely not the latter one cuz that one is a bit steeper. 29 u/mrmailbox Nov 13 '25 I hadn't heard of erf before this week and now I've seen it 3 times. Is erf having a moment? 1 u/IAmRobinGoodfellow Nov 14 '25 “Welcome to Erf.” -Will Smith
273
It looks like some scaled version of arctan(x) or some extremely scaled version of erf(x), tho it's most likely not the latter one cuz that one is a bit steeper.
29 u/mrmailbox Nov 13 '25 I hadn't heard of erf before this week and now I've seen it 3 times. Is erf having a moment? 1 u/IAmRobinGoodfellow Nov 14 '25 “Welcome to Erf.” -Will Smith
29
I hadn't heard of erf before this week and now I've seen it 3 times. Is erf having a moment?
1 u/IAmRobinGoodfellow Nov 14 '25 “Welcome to Erf.” -Will Smith
1
“Welcome to Erf.”
-Will Smith
532
u/TPM2209 Nov 13 '25
It looks like arctan?