606 reputation
416
bio website
location Reno, NV
age 23
visits member for 2 years, 11 months
seen Aug 25 at 20:24

I'm a math/programming teacher and freelance programmer. My first language was Scheme, and I have a major soft spot for functional programming. I read SICP every year and do all of the exercises (so I'm pretty good at hw-type problems.)


Mar
4
asked Help me find a less tedious way to prove this theorem about inequalities
Feb
18
comment Help interpreting question about a system of equations
Ok, after reading through this, the problem makes much more sense. For some reason, I never thought to think about what the discriminant would have to be. It didn't help that the wording confused me either.
Feb
18
accepted Help interpreting question about a system of equations
Feb
18
accepted Triangle inequality not making sense in this problem.
Feb
11
asked Help interpreting question about a system of equations
Jan
25
asked Triangle inequality not making sense in this problem.
Jan
21
accepted Trapezoid Root Mean Square
Jan
15
comment Trapezoid Root Mean Square
Thanks, that's what I needed. If you format as an answer, I'll accept.
Jan
15
comment Trapezoid Root Mean Square
P.s. I mentioned I tried that approach. I couldn't get anywhere with it. Blue, can you expand on the proportionality arguments? I tried using similar figures to get proportions, but I couldn't show any helpful ones.
Jan
15
revised Trapezoid Root Mean Square
added 38 characters in body
Jan
15
revised Trapezoid Root Mean Square
Clarity
Jan
15
comment Trapezoid Root Mean Square
Sorry, I'd like a hint. I'll amend the question to make it more clear.
Jan
15
asked Trapezoid Root Mean Square
Dec
28
revised Preparing for Spivak
spelling
Dec
28
comment Balls in an urn : Can't figure out.
6 choose 3 over counts, as not all of the balls are distinct.
Dec
28
revised Logic puzzle - problem 298, linked below
Better argument
Dec
28
revised Logic puzzle - problem 298, linked below
Expanded
Dec
28
answered Logic puzzle - problem 298, linked below
Dec
28
answered Combinatorics with n case
Dec
27
awarded  Yearling