This Post is an attempt to collect beautiful mathematical art including *but not limited* to plots, complex plots, contour plots, fractals, surfaces and tilings.

In the comments, post your favorites. A description of what you post would be much appreciated.

By the way, read this post for the code of the attached *heart* and a few other plots.

If you like the idea, please reshare this to make the art collection bigger.

By the way, my avatar is also one of my favorites.

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https://fbcdn-sphotos-a-a.akamaihd.net/hphotos-ak-xaf1/v/t1.0-9/s526x395/10665104

5876852413364147639235888110981929n.jpg?oh=52bc7675305c2fe4a3e1090f3f04476e&oe=54C41262&8b7d65673af22a9fef39d6d88367d0b7gda=1421394821Log in to reply

The heart curve can simply be written in polar coordinate See here

Plot this parametric equation in \(t\) as \(0<t<2\pi\)

\[ y_{1}=2+2\sin \ t\] \[ x_{1}=2+2\cos \ t\]

\[y_{2}=3+0.1\sin \ t\] \[ x_{2}=1+0.1\cos \ t\]

\[ y_{3}=3+0.1 \sin \ t\] \[ x_{3}=3+0.1 \cos \ t\]

\[ y_{4}=2-\sin \ 0.5t\] \[ x_{4}=2+ \cos \ 0.5t\]

It will bring a smile:))) – Beakal Tiliksew · 2 years, 9 months ago

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– Mardokay Mosazghi · 2 years, 9 months ago

Thanks cool!Log in to reply

Enter this into google: sqrt(cos(x))

cos(300x)+sqrt(abs(x))-0.7)(4-x*x)^0.01 sqrt(6-x^2) from-4.5 to 4.5 – Nathan Blanco · 2 years, 9 months agoLog in to reply

Oh, let me offer this one that I made up: Knot Or Not?. Complicated parametric equations plot this one out, but the fun problem is, "If you tried to untangle this, will it just end up in a knot, or can it be untangled into a simple loop?" – Michael Mendrin · 2 years, 9 months ago

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– Agnishom Chattopadhyay · 2 years, 9 months ago

It can be untangled into the trivial knot, ie, the loop. Yes?Log in to reply

– Michael Mendrin · 2 years, 9 months ago

Like how the CIA tweeted today, I can neither confirm nor deny this!Log in to reply

– Agnishom Chattopadhyay · 2 years, 9 months ago

I'll have to get some long pieces of strings and try to make this knot and see for myself.Log in to reply