In a really twisted way, Youtube is a fairly big reason why a good number of people go outside, take up hobbies, etc.

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Well, if “media” is in general, I’d have to say television. I’ll watch some things once in a while, but for the most part, I have way too much anxiety from a bad marriage. Audio books, and certain Youtube channels can trigger it, too.

I used to drink root beer out of the licorice red vines, those held up quite well. Though, the lart was around seven years ago. I haven’t seen blaok red vines in ages around these parts.

Have no idea if the red ones would have held up. Never liked those too much, heh, and other than root beer, birch beer, I’d drink coffee instead.

This…So much thie…but red vines rather than twizzler. They have a much bigger hole.

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Oh, that’s just the tip of the proverbial iceberg. I’ve got plans to incorporate a plaque that can be hung on a wall afterwards, that will use elements of both her grandpa, great uncle, and this uncle, heh. I’ve got my part figured out, just need to finish the other two…and I think I just got my dad’s figured out. He was known for growing russian olives, and there’s only a few branches left…I could carve a heart in a cross section, and place one of my claws in side of it…That’s what I’ll do…Now just one more…For our great uncle…We’ll be heading to his farm to find something next week. 🤞

I’ve got three ideas, but all using the same basic foundation. Four legs, two walls, and a removeable top piece (if lucky, a rounded arch, if not, a triangular arch. Depending on the kinds of branches I can find. Sort of a half desert, grassland, around here, so not a great location for wood hunting. ).

This is my first choice for the sides

Woke up early, prepared my work area for making an arch for my niece’s wedding. Wife doesn’t like my thoughts on it, but that’s nothing new.

Right now, I found a way to make the couch more comfortable (wasn’t allowed to choose the couch, so got stuck with one that is uncomfortable as all hell, and hurts my spine). So I can sleep with my cats. Spine and food (GERD) is trying to kill me, though, but that’s nothing new.

Noticed that about a couple of hours ago…

Also, within Connect for Lemmy, I get

FormatException: Unexpected Character (at character 1)

On Jerboa, I got a whole page of html code, but it vanished too fast for me to be able to remember anything. Also, it has a continual loading icon over the “upload image” icon.

I did find that it can be done arbitrarily. Mind is definitely not into writing about it, though, but here’s the gp code I wrote to look it over.

/*
    There may exist a 0<=t<s such that
    s divides both x and (x+(x%d)*(t*d-1))/d.


    To show this for solving for divisibility of 7 in 
    any natural number x.

    g(35,5,10) = 28
    g(28,5,10) = 42
    g(42,5,10) = 14
    g(14,5,10) = 21
    g(21,5,10) =  7
*/

g(x,t,d)=(x+(x%d)*(t*d-1))/d;

/* Find_t( x = Any natural number that is divisible by s,
           s = The divisor the search is being done for,
           d = The modulus restriction ).

    Returns all possible t values.
*/

Find_t(x,s, d) = {
    V=List();
    
    for(t=2,d-1,
        C = factor(g(x,t,d));
        for(i=1,matsize(C)[1],if(C[i,1]==s, listput(V,t))));
        
    return(V);
}   

One thing that I noticed almost right away, regardless what d is, it seems to always work when s is prime, but not when s is composite.

Too tired…Pains too much…Have to stop…But still…interesting.

Yeah, before my mind decided it didn’t like learning any more, I had learned the gist of Bell and Noll’s calc, then switched to gp a few years later…for which I can not remember why, but I can still remember how to use it fairly well.

Not sure, (“Older and a lot more decrepit” doesn’t mean “younger an a lot more mentally sound”, heh. Do wish I could change that, but meh, I can’t).

Anyway, I did find a method similar to what you wrote, so I can redefine it in your terms.

A base 20 number is divisible by 7 if the difference between 8 times the last digit and the remaining digits is divisible by 7.

Ok, a little description on a base 20 number (Think Mayan and Nahuatl/Aztec numbers). 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19 should be considered single digits. So a base 10 number, 7*17 = 119 (1*10^2+1*10+9), would be 7*17 = 5:19 in a base 20 system (5*20+19).

• is 1:8 divisible by 7? (28 in base 10). 8*8 = 3:4. 3:4-1 = 3:3
  • is 3:3 divisible by 7? 8 * 3 = 1:4. 1:4 - 3 = 1:1 (1*20+1 = 21).
• is 9:2 divisible by 7? (182). 2*8 = 16. 16-9 = 7 Check.

I’ll just leave that there. So a long weird way of saying, yes, that’s pretty much my reasoning, but not exactly at the same time. As the first message included the base 20 numbers divisible by the base 20 single digits 7, 13, and 17. (Hopefully that came off a little better).

(Note: Saying “base 20 number[s]” is not important overall. Just being overly descriptive to differentiate between base 10 digits and base 20 digits).