11.11.1 Top new questions this week

11.11.1.1 Plotting the Warsaw circle

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=311833

Out of pure curiosity, how can we plot the Warsaw Circle, defined as a subset of $\mathbb{R}^2$ 
$$\left\{\left(x,\sin\frac{1}{x}\right): x\in\left(0,\frac{1}{2\pi}\right]\right\}\cup\left\{(0,y):-1\... 
[plotting] [topology]
 

asked by demm https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=30122 Score of 7

answered by cvgmt https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=72111 Score of 11

11.11.1.2 Convert Rules of List-to-List to Rule of List to each element of second list

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=311728

I have a text file that has data in the following form 
... 
[list-manipulation]
 

asked by Michel Mesedahl https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=51369 Score of 5

answered by E. Chan-López https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53427 Score of 5

11.11.1.3 Divide a pentagon from center

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=311762

We have a regular pentagon with side length a.  We want to divide it to 5 areas using lines which extend from the center to edges which produce areas in the ratios of 4:5:6:7:8 
First line being ... 
[geometry]
 

asked by Steve237 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=69429 Score of 5

answered by A. Kato https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=62063 Score of 11

11.11.1.4 Plottting a Table of InterpolatingFunction's over distinct ranges

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=311834

I have a  Table  of interpolated functions that are generated as parametric solutions via  NDSolve . I want to plot all of them, but ... 
[numerical-integration] [event-detection]
 

asked by Jens https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=47593 Score of 4

answered by Ulrich Neumann https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53677 Score of 6

11.11.1.5 Frame of discrete curve

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=311810

I have a collection of points $p_1,\cdots, p_n$ in 3d that defines a discrete space curve. I wish to compute/approximate the discrete-analog of the Frenet-Serret system/frame without interpolating to ... 
[geometry] [computational-geometry] [differential-geometry]
 

asked by Daniel Castro https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=69211 Score of 4

answered by Roderic https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=76085 Score of 6

11.11.1.6 Bringing the triangle to a "standard" form

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=311752

For the study of geometric iterations I needed an algorithm 
convert a triangle to some standard form. 
It can be described as follows: 
 
Determines the longest side (or any of them) 
One of its vertices ... 
[geometry] [core-language] [geometric-transform]
 

asked by lesobrod https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5950 Score of 4

answered by lesobrod https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=5950 Score of 4

11.11.1.7 Modeling Non-Uniform Host Bias in Generalized Monty Hall ($N=4$): Why Does Switching Yield ~50% Win Rate?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=311772

I've been exploring a generalization of the Monty Hall problem with $N=4$ doors, where the host exhibits a non-uniform bias when opening doors (e.g., favoring primes). My goal is to model how such ... 
[probability-or-statistics] [combinatorics]
 

asked by E. Chan-López https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=53427 Score of 4

answered by JimB https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=19758 Score of 2