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San Francisco, CA

Age: 34

Self-Studying mathematics.

Currently reading:
Apostol, Calculus, Volumes I & II
Hardy & Wright, An Introduction to the Theory of Numbers
Hoffman & Kunze, Linear Algebra
Munkres, Topology
Enderton, Elements of Set Theory

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What makes elementary functions elementary?

soft-question intuition definition elementary-functions asked Mar 9 '12 at 4:59

math.stackexchange.com

25 votes

Must we use induction to prove a statement for all integers

soft-question proof-strategy induction asked Mar 15 '12 at 22:19

math.stackexchange.com

25 votes

Is Mega Millions Positive Expected Value?

probability recreational-mathematics asked Mar 30 '12 at 17:56

math.stackexchange.com

9 votes

Reference request for neural network programming in Mathematica

reference-request asked Feb 26 '12 at 2:45

mathematica.stackexchange.com

7 votes

Exercise 26 from Apostol's Calculus (p. 209, parts (c) & (d)))

calculus asked Mar 19 '12 at 4:12

math.stackexchange.com

6 votes

Prove that $\left|\int_a^b f(x) dx - (b-a) f(a) \right| \leq \frac{(b-a)^2}{2}$ when $f$ satisfies $|f(u)-f(v)|\leq |u-v|$

calculus analysis asked Mar 3 '12 at 19:53

math.stackexchange.com

6 votes

Vertical numbering with multienumerate environment

tables lists enumerate asked Feb 25 '12 at 23:13

tex.stackexchange.com

5 votes

How to prove $\int_0^1 \frac{1+x^{30}}{1+x^{60}} dx = 1 + \frac{c}{31}$, where $0 < c < 1$

calculus taylor-expansion asked Apr 4 '12 at 21:11

math.stackexchange.com

5 votes

Calculating $f(0), f'(0), f''(0)$ for a function $f$ satisfying $\lim_{x \to 0} (1 + x + f(x)/x)^{1/x} = e^3$.

calculus limit asked Apr 10 '12 at 20:30

math.stackexchange.com

5 votes

Apostol Calculus, Volume I, Chapter 8.7, Exercises 9 & 10 (p. 320)

calculus differential-equations asked Apr 23 '12 at 22:18

math.stackexchange.com