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Aeryk

Apparently, this user prefers to keep an air of mystery about them.

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39 Rationale for not dividing both sides of an equation by $x$ (ex: $6x^2 = 12x$) Jan 16 '15
22 In which course should we teach solving general cubic and quartic equations? Dec 16 '18
21 Simple “real world” l'Hôpital's rule problem? Jan 23 '15
17 Children's counting problems: Is this question phrased correctly? Apr 25
15 How can I learn to write better questions to test for conceptual understanding? Oct 7 '19
15 Free Groups First Approach Apr 30 '14
14 Taxonomy of bad proofs Feb 17 '20
13 Example “bad proofs”? May 6 '14
13 Interesting Math Posters Apr 1 '15
12 Algebraic Solving and Uniqueness Proofs Apr 20 '15
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