20201126, 12:08  #23 
Just call me Henry
"David"
Sep 2007
Cambridge (GMT/BST)
2·5·587 Posts 

20201126, 18:53  #24 
Jan 2012
Toronto, Canada
59_{10} Posts 
(666 + (666+666+666)/666) * (13+13+13)/13 + 13
Uses 5 of each. 
20201126, 20:26  #25 
Jan 2012
Toronto, Canada
59 Posts 
13 * (13*13+13666/(13+13))  13
8 numbers used. 
20201126, 20:58  #26  
"Robert Gerbicz"
Oct 2005
Hungary
2^{2}×367 Posts 
Quote:
Code:
13(666(666+666)*(666+13*(13+13)))/666 Assuming that we would use "only" the +,,*,/ operations (no other crazy . or concat) and no large (intermediate) numbers. 

20201126, 21:29  #27 
Jan 2012
Toronto, Canada
59_{10} Posts 
I've proven by brute force search that there does not exist a solution using either 7 numbers or 4 of each, if we only allow the simple operators +, , *, /.
The closest solution with 4 of each is 13 + 13 + 666 + 666 + 666  666/(13*13) = 2020.05917... 
20201126, 21:44  #28 
Jan 2012
Toronto, Canada
59 Posts 
2020 = 666 + 666 + 666 + sqrt(666  13*13  13)
7 numbers. 
20201126, 22:46  #29 
"Curtis"
Feb 2005
Riverside, CA
4,789 Posts 

20201127, 12:21  #30 
"Viliam Furík"
Jul 2018
Martin, Slovakia
1D0_{16} Posts 

20201127, 14:00  #31 
Just call me Henry
"David"
Sep 2007
Cambridge (GMT/BST)
1011011101110_{2} Posts 

20201127, 16:19  #32 
Aug 2020
162_{8} Posts 
I can only marvel at these.

20201128, 11:23  #33  
Jun 2003
Oxford, UK
1,933 Posts 
Quote:
The newspapers need to be told  the World needs to know I suggest the Daily Mail or the Sun in the UK, and Fox News for the telly. And the boys and girls in QAnon, and the anti Vaxxers, and the Covid deniers, and, and.... Last fiddled with by robert44444uk on 20201128 at 11:23 

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