| Unto those Three Things which the Ancients held to be impossible, there should be added this Fourth: to find a Book printed without Errors. | ||
| Alfonso the Wise (1221 - 84) |
References in green have been corrected in the current printing, but may exist in earlier printings.
p13, line 4 up
delete: 2.4x
insert: 24x
p 18, line 22 up
delete:
_
insert: ½
p64, line 5 up
delete:
6.3
insert: 3.15
p72, line 3
delete:
6.3
insert: 3.15
p135, line 22
delete:
9.8
insert: 9.9
p157, Caption to
Figure 10.2
delete: (on disk as M13W20.GIF)
p185, line 18
delete: The
superscript 3 printed over the 8
p245, line
11 up
delete: 12 - 0 - 12
insert: 9 - 0 - 9
p245, line 9 up
delete: 12 - 0 - 12
insert:
9 - 0 - 9