Erebus-SD
@erebus-sd.bsky.social
Just a typical neurodivergent math nerd and Fisheries student from Alaska. Looking to work in education and outreach and maybe some research too (I don't want to be incharge of a lab, but I wouldn't mind working in one)
Your last saved pic is your moral philosophy.
[I couldn't've said it better myself]
[I couldn't've said it better myself]
September 7, 2025 at 3:28 AM
Your last saved pic is your moral philosophy.
[I couldn't've said it better myself]
[I couldn't've said it better myself]
How can you tell it's AI? Those butterflies lock very convincing.
August 9, 2025 at 7:20 PM
How can you tell it's AI? Those butterflies lock very convincing.
Credit: u/maddiemelody on Reddit
July 17, 2025 at 3:37 AM
Credit: u/maddiemelody on Reddit
$\overrightarrow{f_{b}(N,n)}=\vec{v}
\\\vec{v}_{k}=
\begin{cases}
\left \lfloor\dfrac{N}{b^{S(N)-n}}\right \rfloor&k=1
\\0&{1<k\le S^{\ast}+1}
\\(N)\mathbin{\%}(b^{S(N)-n})&k=S^{\ast}+2
\end{cases}
\\\vec{v}_{k}=
\begin{cases}
\left \lfloor\dfrac{N}{b^{S(N)-n}}\right \rfloor&k=1
\\0&{1<k\le S^{\ast}+1}
\\(N)\mathbin{\%}(b^{S(N)-n})&k=S^{\ast}+2
\end{cases}
June 3, 2025 at 12:59 AM
$\overrightarrow{f_{b}(N,n)}=\vec{v}
\\\vec{v}_{k}=
\begin{cases}
\left \lfloor\dfrac{N}{b^{S(N)-n}}\right \rfloor&k=1
\\0&{1<k\le S^{\ast}+1}
\\(N)\mathbin{\%}(b^{S(N)-n})&k=S^{\ast}+2
\end{cases}
\\\vec{v}_{k}=
\begin{cases}
\left \lfloor\dfrac{N}{b^{S(N)-n}}\right \rfloor&k=1
\\0&{1<k\le S^{\ast}+1}
\\(N)\mathbin{\%}(b^{S(N)-n})&k=S^{\ast}+2
\end{cases}
I fixed my inverse* concatenation function while at work today
May 28, 2025 at 10:58 PM
I fixed my inverse* concatenation function while at work today
So… I've expanded my attempt to create an inverse operation to concatenation, and now it actually kinda works but still isn't a true inverse. I'll probably clean it up a bit at a later date, but for now, here it is:
May 16, 2025 at 11:31 PM
So… I've expanded my attempt to create an inverse operation to concatenation, and now it actually kinda works but still isn't a true inverse. I'll probably clean it up a bit at a later date, but for now, here it is:
So, while trying to create a formula for "reverse concatenation", I got a bit carried away and now I have a completely useless formula for removing the ith digit of a natural number in base b with i indexed from the left.
April 17, 2025 at 10:51 PM
So, while trying to create a formula for "reverse concatenation", I got a bit carried away and now I have a completely useless formula for removing the ith digit of a natural number in base b with i indexed from the left.
$$\frac{\mathrm{d}^{n}f(x)}{{\mathrm{d}x}^{n}}=\lim_{\Delta x\to0}\left (\sum_{k=0}^{n}\left (\binom{n}{k}\frac{(-1)^{k}f(x+(n-k)\Delta x)}{{\Delta x}^{k}}\right )\right )$$
April 11, 2025 at 4:11 AM
$$\frac{\mathrm{d}^{n}f(x)}{{\mathrm{d}x}^{n}}=\lim_{\Delta x\to0}\left (\sum_{k=0}^{n}\left (\binom{n}{k}\frac{(-1)^{k}f(x+(n-k)\Delta x)}{{\Delta x}^{k}}\right )\right )$$
March 25, 2025 at 1:13 AM
One of the bears at the AWCC (Alaska Wildlife Conservation Centre)
March 14, 2025 at 6:15 AM
One of the bears at the AWCC (Alaska Wildlife Conservation Centre)
Ah, yes, because this is the face of someone who consented to and is very comfortable with that interaction
February 25, 2025 at 3:03 AM
Ah, yes, because this is the face of someone who consented to and is very comfortable with that interaction
If you replace "illegal aliens" with "Jews" and translate this to German, it starts to look very familiar.
This is not freedom, this is persecution. If you see anything even vaguely similar to this flyer, take it down immediately.
This is not freedom, this is persecution. If you see anything even vaguely similar to this flyer, take it down immediately.
January 28, 2025 at 9:23 PM
If you replace "illegal aliens" with "Jews" and translate this to German, it starts to look very familiar.
This is not freedom, this is persecution. If you see anything even vaguely similar to this flyer, take it down immediately.
This is not freedom, this is persecution. If you see anything even vaguely similar to this flyer, take it down immediately.
Post a picture YOU took. Just a pic. No description.
December 31, 2024 at 7:26 PM
Post a picture YOU took. Just a pic. No description.
#SanFrancisco #SFzoo #exploritorium #goldengatebridge #pier39
Because I forgot to upload these over the last couple days, here's some pictures of our trip to San Francisco so far:
Because I forgot to upload these over the last couple days, here's some pictures of our trip to San Francisco so far:
December 26, 2024 at 6:12 PM
#SanFrancisco #SFzoo #exploritorium #goldengatebridge #pier39
Because I forgot to upload these over the last couple days, here's some pictures of our trip to San Francisco so far:
Because I forgot to upload these over the last couple days, here's some pictures of our trip to San Francisco so far:
Also, just to be clear, this is what I mean by a brachiosaurus head:
December 3, 2024 at 10:49 PM
Also, just to be clear, this is what I mean by a brachiosaurus head: