[r-t] Wrong Home Wrong

Alexander E Holroyd holroyd at math.ubc.ca
Sat Sep 28 20:41:59 BST 2019

Can someone help me with a historical question?  When (and by whom) was 
it first understood that the standard minor calling WHW*3 is true?

In particular, when was it known that it gives an in-course extent of a 
plain method or an extent of a TD method with regular lead ends but not 
plain bob lead end order?  (Similarly for IOI*3 and not m group).

For plain bob lead end order one can say that it is equivalent to the 
standard 60 of grandsire doubles.  Where does that originate?  Tintinalogia?

cheers, Ander

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