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Todd Wilcox's user avatar
Todd Wilcox's user avatar
Todd Wilcox's user avatar
Todd Wilcox
  • Member for 11 years, 8 months
  • Last seen this week
32 votes

Mathematically, why was the Enigma machine so hard to crack?

14 votes

What job did you get with a degree in math?

8 votes
Accepted

What's the importance of "infinitesimally small" whenever calculus is explained

8 votes

What does the term "undefined" actually mean?

8 votes

How do we draw the number hierarchy from natural to complex in a Venn diagram?

8 votes
Accepted

How to present math as something interesting?

6 votes

Calculus Word Problem

6 votes

How do I sell out with abstract algebra?

6 votes

Are all integers fractions?

5 votes

What was the first bit of mathematics that made you realize that math is beautiful? (For children's book)

4 votes
Accepted

Show that the set of continuous functions $C[a,b]$ is a vector space

3 votes

If an integer is divisible by 8 and 15, then the integer also must be divisible by which of the following?

2 votes
Accepted

Rates of increase of the angle of inclination and of the distance from the object

2 votes
Accepted

The cancellation property for finite abelian groups

2 votes

differentiable functions and vector spaces

1 vote

Proof By Contradiction [?]

1 vote

Trigonometric equation $\tan4x=\sqrt 3,\qquad 0\leq x \lt \pi$

1 vote

What is the norm of a complex number?

0 votes

Funny thing. Multiplying both the sides by 0?

0 votes

Explain why graph of $f(x)=(x+1)\sin(3x)$ lies below the $x$-axis in interval $[4\pi/9,5\pi/9]$

0 votes

Show $\vert G \vert = \vert HK \vert$ given that $H \trianglelefteq G$, $G$ finite and $K \leq G$.

0 votes

Exponential growth function

0 votes

Vector Spaces & Subspaces

0 votes

Proof of continuity for a real function!