Recent submissions

Comment · 7 years ago
The way you were arguing makes it sound like you are against beginners having access to solutions, or that you completely misunderstood my initial argument. I am not arguing about anything other than that. If you want to address that in particular sure. I am not saying anything about people skipping material and getting bitten by it later.
Comment · 7 years ago
Think you missed my entire point of including solutions for the beginner, i.e., someone that lacks math maturity and the reasoning of how easily such a person could fool themselves into thinking their thought process is valid.
Comment · 7 years ago
Yes, which is why you include "several proofs of this could include..."
Comment · 7 years ago
Disagree. Some proofs are very straightforward and standard. Those are easily checkable with a solution guide.
Comment · 7 years ago
The issue isn’t just that the person can’t write a valid proof, but that the person thinks they have a valid proof, but it is actually invalid and they don’t have feedback to know it.
Comment · 7 years ago
When you’re doing basic proofs, showing solutions are often simple enough for unconfused verification. There are often standard ways to go about proofs, solutions could provide those standard solutions with sufficient detail written out.
Comment · 7 years ago
The point isn’t we need to do formal verification to test correctness. It’s that you probably wouldn’t write a program first pass and assume it is but free. So, why would you assume beginners that don’t know how to write proofs would write correct proofs without feedback to check?
Comment · 7 years ago
I disagree with the notion that if you question your solution then your solution isn’t correct.

A beginner could easily fool herself onto thinking she has correct understanding, but actually her proof is buggy. Without feedback, she wouldn’t know.

Comment · 7 years ago
Any books in: Introduction to proofs, Abstract algebra, Topology, Linear algebra
Comment · 7 years ago
I understand but sometimes there are books targeted for the “self-learner” that provide 0 solutions and are the type of books that save off major theorems to be proven in the exercises.

That’s completely fine. Don’t advertise the books for self-learners or “programmers”.

I would like to see actual books targeted at these demographics that provide solutions and aren’t concerned about being adapted in a classroom.

There is a market for those that graduated university a long time ago and would like to learn math outside of a classroom.

These sort of people don’t want to see solutions because they have to turn their work in for a grade, but because they want to check their work and get feedback. Outside of having to consult with TAs or professors they don’t have access to.

Comment · 7 years ago
I don’t understand why people recommend books like “a programmers introduction to mathematics”.

They’re advertised as books for “programmers” or people that know little math, yet they hide solutions from the reader.

The reader that doesn’t know proper proofs or deep mathematics likely isn’t the same ones that know if their solutions are correct.

Programmers like to write code with test cases. We don’t like to write code once and trust there are no bugs. So, why would we want to write mathematics any differently? How is a beginner math student even going to know if their answers are correct? I’m sure someone reading this will say “you’re robbing the reader” if you provide solutions. I don’t agree with that. That’s a bit of gatekeeping because not everyone has access to a TA or professor and we’d really like to learn this stuff and know if we’re on the right track.

Are there any actual math text with solutions that are better than the one advertised in this list?

Comment · 7 years ago
Any books on how to do proofs, that also includes solutions?

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