Pages 494, 497: large data tables were split into three pieces each.
Page 505: The logarithm originally given as log x = "[=1]·82340688193", where "[=1]" represents a numeral one with a horizontal line over it, is herein changed to log x = "0·82340688193 − 1", as that is the meaning of this convention.
Page 513: "formulæ are hyberbolic" to "formulæ are hyperbolic".
The symbol ∵ (Unicode hex 2235-"BECAUSE") appears frequently in the Appendix. It is not available in all fonts.
Page 520: The table of piston area versus piston diameter was split into two tables.