CoCalc -- Collaborative Calculation in the Cloud
Sharedsupport / 2016-02-12-heart.sagewsOpen in CoCalc

Examples for support purposes...

In Mathematica:

Plot[Sqrt[Cos<i class='fa fa-check-square-o'></i>]*Cos[200*x] + Sqrt[Abs<i class='fa fa-check-square-o'></i>] - 0.7*(4 - x*x)^0.01, {x, -2, 2}]

plot(sqrt(cos(x))*cos(200*x) + sqrt(abs(x)) - 0.7*(4 - x*x)^0.01,
     (x, -pi/2, pi/2), aspect_ratio=1)