Why Was The Math Book Sad? (Part 6)

The Math Book, once full of promise and logic, lay on the shelf, unopened and forlorn.

Its pages, once filled with equations and diagrams, now collected dust and cobwebs.

• Why Was The Math Book Sad? (Part 7) - Because it had a bad trigonometry teacher.
• Why Was The Math Book Sad? (Part 8) - Because it was feeling a little 'rational', a little too much.
• Why Was The Math Book Sad? (Part 9) - Because its chapters were all 'mixed' up.

It's a sad, sad state of affairs, when a book, so full of logic, can't even balance its own budget.