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0
votes
2answers
380 views
How to draw a family of curves and its envelope?
Given a family of curves $$F=(x-t)^2+y^2-\frac{1}{2}t^2,$$ I am trying to compute the envelope of this family.
The envelope is described by the equations
$$F=0, \\
\dfrac{\partial F}{\partial t} ...
11
votes
5answers
4k views
Drawing heart in mathematica
It's not really a typical math question. Today, while studying graphs, I suddenly got inquisitive about whether there exists a function that could possibly draw a heart-shaped graph. Out of sheer ...
