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Re:Ask HN: What is the problem you try to solve? by ivan_ah on Thursday December 19, 2013 @03:09PM (#6937470)
Three problems, one solution:

Problem 1: First-year university-level math and physics textbooks are too long, too expensive, and too boring.

Problem 2: Many adults lack basic mathematical skills. Few good books exist for teaching high school math to adults.

Problem 2 prime: Many parents lack the basic knowledge of mathematics required to help their children with their schoolwork.

Solution: A math textbook for adults.

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