Kaelygon

Wawi These two friend took the screenshot and I spent an hour doodling

I've never read to books, but I had fun making the design. Dragon but it's fish

Love 'em boxy snouts

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e621 is furry adult art website but I will focus only in the statistics and data side of things. I hope that the comments stay civil as well.

I saw a video about Pokemon Smash or Pass statistics and I was curious about how e621 trends reflect that.

Here's every Pokemon tag count for further research: pastebin.com/pSDy8HRp

Here's how it compares to the graphic which data is obtained from pokesmash.xyz
The video goes more into the details of that data.

Here I only parsed the tag counts but e621 provides more data dumps and has API wiki page in case someone else fancies to do more research about this.

Here's what a successful free message looks like

I was testing some unconventional C methods and got bit off track with the error messages. Source code is in pastebin.

There's others small details in the sources, such as the addresses needed to correctly free the memory is invalidated right after the "regret" verse (allockStack = NULL), if the "Worry not" verse doesn't come up.

Moral of the story: free your allocated memory.

I really hoped Matt Parker would have shown how to construct these divisibility rules, so I came up with my own method. Find prime P and natural number N such that P*N = a *10^b + c
The smaller a and c are, the better. b determines where you split the number.

Example: P=313 N=16 a=5 b=3 c=8

313*16=5008  
313*16=5 *10^3 + 8  

Now we can test for 223795=313*13*11*5
Split 223795 after the b:th number, 3rd in this case.
223795/10^3=223.795 decimal point separates the components A, B

Multiply the A=223 by c and subtract from the rest B=795 multiplied by a

B*a-A*c=  
795*5-223*8=2191  

Repeat if needed till you get to small enough number.

2191/10^3=2.191  
191*5-2*8=939  

which is easy to see that's 3*313
Some bad combinations don't reduce the starting number but they are at least always divisible by P. Those cases could be called Parker divisibility rules.

You can also see that when c is negative, A*c is added rather than subtracted, which explains why some method add or subtract like Vsauce vs James.
This is just a funny trick to simulate division and modulus by 10^b to get smaller number, while preserving the congruence.

It's possible I made mistake somewhere, but was able to get correct answers with other few examples.