Joyce errata #52

New Issue

glen · 2023-11-29T05:48:10Z

glen commented

2023-11-29 05:48:10 +00:00

This is not really an issue for archematics, but worth writing down what I notice:

In Book II, Prop 14, H is defined as the "first" of HH2, but to lie on the semicircle, it should be the "last" of HH2.
In Book IV, Prop 1, there are two auxiliary points with color "0,0" that should be "0;0".

This is not really an issue for archematics, but worth writing down what I notice: - In Book II, Prop 14, H is defined as the "first" of HH2, but to lie on the semicircle, it should be the "last" of HH2. - In Book IV, Prop 1, there are two auxiliary points with color "0,0" that should be "0;0".

glen commented

2024-01-17 22:37:39 +00:00

Book V, Def 11-13 has the same 0,0 color error
As does Book VI, Prop 12; Book VII, Def 1-2. & Def 3-5; Book X, Prop 54.

Book V, Def 11-13 has the same 0,0 color error As does Book VI, Prop 12; Book VII, Def 1-2. & Def 3-5; Book X, Prop 54.

glen commented

2024-01-17 22:45:05 +00:00

Book V, Def 14-16, the diagram has title V.Def.19, but there is no definition 19 (and no explanation of what the diagram shows, which is not clear to me).