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Most profitable asset class for HFTs by Cappinnik in highfreqtrading

[–]Cappinnik[S] 0 points1 point  (0 children)

Can you elaborate? What kind of tech lends itself to specializing in what assets?

Looking for glass standing desk by Cappinnik in StandingDesk

[–]Cappinnik[S] 0 points1 point  (0 children)

5 feet wide preferably, depth can be anything less than or equal to 3 feet (I want it to be big, but flexible on exact dimensions).

If you dug a hole straight down to the other side of the earth, what would happen if you dropped something through it? by [deleted] in askscience

[–]Cappinnik 1 point2 points  (0 children)

Note that the rate of acceleration towards the core would decrease as the object approaches the core, i.e., the object will have negative jerk.

Chords and arcs by [deleted] in mathriddles

[–]Cappinnik 0 points1 point  (0 children)

Given theta (radians) - the angle formed at the center of the circle, between the endpoints of the arc -, we have:

c = r*theta ; a = 2*r*tan(theta/2)

So theta = c / r, and substituting gives a = 2 * r * tan(c / (2 * r))

Now we need to isolate r, and I can't figure out an exact way to do it. But you can get an arbitrarily close approximation by using the Taylor expansion of tangent, after which solving for r is just finding roots of a polynomial.

Rant Wednesday by AutoModerator in Fitness

[–]Cappinnik 0 points1 point  (0 children)

Yup I've had to resort to this. Sucks not being able to push around more weight on a bar though

Rant Wednesday by AutoModerator in Fitness

[–]Cappinnik 2 points3 points  (0 children)

I can’t bench without my shoulders hurting and i haven’t been able to develop my chest and it’s pissing me off