Calc Guide 3.4 Chapter 7: Using formulas and functions

Rather a lot of errors, I'm afraid.

p.169. "If the numbers found in the referenced cells are accurately represented, the answer TRUE is returned, otherwise FALSE is returned."
Surely TRUE would be returned if B6 was greater than B12, regardless of whether the numbers were accurately represented or not.
Table 10: why are the names repeated in two columns?

p.171 Figs 158, 159 and Fig 160. Better Figs 158, 159 and 160.

p.172. In Fig 60, there is no space between "on" and "June".

p.176. "This is of limited value in more complicated formulas," better a ";" than a ",".

p.182. "Many arguments are a number". Not good English! Suggest "Many arguments are numbers" or "Many arguments are numeric".

p.187. "Function's argument needs" Straight (ASCII) apostrophe.

p.188. Reference to Fig 166 should be Fig 175.
  Last paragraph mentions alternative solutions and then says "An example is shown in Figure 176." In fact Fig 176 shows the solution described above, so I think this sentence should go at the end of the previous paragraph.

p.190. "tracking errors" and "tracing errors". One or the other but not both.
"Figure 178 shows a simple example of tracing precedents." Confusing because it is the second and third parts of the figure that show this, but there is no indication here that Fig 178 actually has three parts. Perhaps "Figure 178 (below and overleaf)"

p.192. "contains both numeric data as well as letters" should be "and letters"
LibreOffice's Calc". Straight (ASCII) apostrophe.
"Basic arithmetic and statistic functions". Either "arithmetic and statistics" or "arithmetical and statistical"

p.193. "arithmetical means" should be "arithmeticsl mean".

p.194. "If you aren't working with decimals" Straight (ASCII) apostrophe.

p.195. "MROUND's result becomes 77." Straight (ASCII) apostrophe.
"don't be surprised" Straight (ASCII) apostrophe.
  
p.196. Reference to Fig 163 should be Fig 179.

Oh dear, oh dear, oh dear. What a mess. So glad you are looking at things!
--Jean