‘kens has an article about IBM qui-binary arithmetic: http://www.righto.com/2015/10/qui-binary-arithmetic-how-1960s-ibm.html http://www.righto.com/2015/10/qui-b

‘kens has an article about IBM qui-binary arithmetic: http://www.righto.com/2015/10/qui-binary-arithmetic-how-1960s-ibm.html http://www.righto.com/2015/10/qui-binary-arithmetic-how-1960... this might be what is referenced?