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294119 (38) [Avatar] Offline
#1
The complement of '<' is '>=', not '>'.

You may want to use this paragraph instead:

Now, if you wanted to write a function that instead checked if the first of two arguments was smaller than, or equal to, the second, you could implement it in a similar way, but you could also just use complement:
Francis Avila (16) [Avatar] Offline
#2
You are exactly right! I will make sure this gets into the errata.