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user2994cb

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New Manuscript Leaves and the Printing of Principia Mathematica

mulpress.mcmaster.ca
2 points·by user2994cb·5 ปีที่แล้ว·0 comments

Skateboard Tricks and Topological Flips

arxiv.org
113 points·by user2994cb·5 ปีที่แล้ว·66 comments

Finally, someone put a Greggs in Far Cry 5

pcgamer.com
2 points·by user2994cb·5 ปีที่แล้ว·1 comments

Peter Zinovieff, British composer and synth pioneer, dies aged 88

theguardian.com
1 points·by user2994cb·5 ปีที่แล้ว·0 comments

comments

user2994cb
·2 ปีที่แล้ว·discuss
Interesting date on that Max Newman paper - 2nd September 1942. Newman started working at Bletchley Park on 31st August, where he was deeply involved in the decryption of the Lorenz cipher and the development of Colossus.
user2994cb
·3 ปีที่แล้ว·discuss
I like this Python3 quine, which doesn't use repr printing:

  (lambda s,q,b,k,c,e:print(b+s+k+b+q+s+q+c+q+e+q+q+c+q+b+q+c+q+k+q+c+q+c+q+c+q+e+e+q+k))("lambda s,q,b,k,c,e:print(b+s+k+b+q+s+q+c+q+e+q+q+c+q+b+q+c+q+k+q+c+q+c+q+c+q+e+e+q+k)","\"","(",")",",","\\")
user2994cb
·5 ปีที่แล้ว·discuss
If you don't like those hard-coded character constants, lack of newlines, and compiler warnings, here's a C quine on similar lines:

  #include<stdio.h>
  int main(){
    char q='"',n='\n',b='\\';
    char*f="#include<stdio.h>%cint main(){%c  char q='%c',n='%cn',b='%c%c';%c  char*f=%c%s%c;%c  printf(f,n,n,q,b,b,b,n,q,f,q,n,n,n);%c}%c";
    printf(f,n,n,q,b,b,b,n,q,f,q,n,n,n);
  }
user2994cb
·5 ปีที่แล้ว·discuss
Interesting paper here: https://mulpress.mcmaster.ca/russelljournal/article/view/208...
user2994cb
·5 ปีที่แล้ว·discuss
VRML is still used as an input format for colour 3d printing, eg. https://www.stratasysdirect.com/resources/design-guidelines/...
user2994cb
·5 ปีที่แล้ว·discuss
I'm sure there are some creative uses in C-style comments for U+2215, Division Slash: ∕
user2994cb
·5 ปีที่แล้ว·discuss
Lots of interesting details here: http://www.cl.cam.ac.uk/~mr10/cpl2bcpl.pdf
user2994cb
·5 ปีที่แล้ว·discuss
And BCPL was a cut down version of CPL: https://en.wikipedia.org/wiki/CPL_(programming_language)
user2994cb
·5 ปีที่แล้ว·discuss
A nice run through of the recent Met production here: https://vimeo.com/39374902
user2994cb
·5 ปีที่แล้ว·discuss
How about a 3d model of the universe, inverted, say, in the (model) earth's surface?