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Justin L.'s user avatar
Justin L.'s user avatar
Justin L.'s user avatar
Justin L.
  • Member for 13 years, 11 months
  • Last seen this week
192 votes

Do complex numbers really exist?

129 votes
Accepted

Why is $1$ not a prime number?

87 votes
Accepted

Understanding Dot and Cross Product

28 votes
Accepted

How would you describe calculus in simple terms?

25 votes

What's so "natural" about the base of natural logarithms?

14 votes

How does the wheel paradox work?

14 votes

Why is the volume of a sphere $\frac{4}{3}\pi r^3$?

13 votes
Accepted

How can I write an equation that matches any sequence?

12 votes

Intuitive understanding of the derivatives of $\sin x$ and $\cos x$

11 votes
Accepted

What are gradients and how would I use them?

9 votes

Proof that polynomial multiplication works

8 votes

What is a real number (also rational, decimal, integer, natural, cardinal, ordinal...)?

8 votes

Why is $x^0 = 1$ except when $x = 0$?

3 votes
Accepted

How do I apply a Gaussian Blur (low-pass filter) to an image made up from a set of points?

2 votes

Exploring the quadratic equation $x^2 + \lvert x\rvert - 6 = 0$

2 votes

Recasting points from one vector space to another

2 votes

Calculating an Angle from $2$ points in space

2 votes
Accepted

Simple Formula for Curve of DJ Crossfader volume : Dipped

1 vote

Sweepstakes Probability

1 vote

Probability of A given B

0 votes

Can you explain $(1 + iX/n)^{n}$ without using e, sin, or cos?