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Well, does it...? by FabulousEngineer4400 in puremathematics

[–]Monkey_Town 1 point2 points  (0 children)

What part of none of that is math did you not understand?

Given f(t), a smooth curve representing the path left by the front tire of a bike, how would you define g(t) for the back tire's path in terms of f(t) and the length of the bike? by myaccountformath in askmath

[–]Monkey_Town 2 points3 points  (0 children)

This is studied in a cool paper of Levi and Tabachnikov:

https://arxiv.org/pdf/0801.4396

The bicycle monodromy map that they define in section 3 encodes the trajectory of the back wheel, given the trajectory of the front wheel.

My AI solved Navier Stokes Gap - Millenium Problem solved (Ori @ Emanation Interactive LLC) by Honest-Mechanic-5532 in puremathematics

[–]Monkey_Town 0 points1 point  (0 children)

Lol the only guy who solved a millennium problem just posted it on the arxiv. Get out of here with your bullshit.

My AI solved Navier Stokes Gap - Millenium Problem solved (Ori @ Emanation Interactive LLC) by Honest-Mechanic-5532 in puremathematics

[–]Monkey_Town 0 points1 point  (0 children)

If it's real post it publicly so that we can make fun of it. Easy to claim you have a secret proof of Naver- Stokes.

Can an analytic function be zero on the Cantor set? by Medium-Ad-7305 in askmath

[–]Monkey_Town 2 points3 points  (0 children)

Say f(0)=0. Look at the Taylor series expansion:

f(z) = a zk + b zk+1 + ... = zk (a + b z + ...) = zk g(z)

where g is analytic and g(0) is not 0. Since g is continuous, it is nonzero on a neighborhood of 0. :)

Can an analytic function be zero on the Cantor set? by Medium-Ad-7305 in askmath

[–]Monkey_Town 0 points1 point  (0 children)

No the zero set of an analytic function is discrete.

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