Section 5.5.2 Numeric Types and Expressions
Exercise 3. Periodic Payment on a Loan. How much does a loan really cost?
1st sentence: .. p = principal due, .. [correct usage of principal as the capital sum of the mortgage]
2nd sentence: .. the sign of the principle. [should probably be principal here]
3rd sentence: .. With a positive principle, ... AND .. down a principle. [should probably be principal here as well]
Also, there is a 'Mortgage woth payments due ...' sentence just a bit further in the text...
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