1+1=2[0] Happy now? [0] http://quod.lib.umich.edu/cgi/t/text/pageviewer-idx?c=umhistmath&cc=umhistmath&idno=aat3201.0001.001&frm=frameset&view=image&seq=401 h

1+1=2[0] Happy now? [0] http://quod.lib.umich.edu/cgi/t/text/pageviewer-idx?c=umhistmath&cc=umhistmath&idno=aat3201.0001.001&frm=frameset&view=image&seq=401 http://quod.lib.umich.edu/cgi/t/text/pageviewer-idx?c=umhist...