Only a very short post today as it is Valentines day and I want to devote my time to my family.
I haveĀ put up on my website a Geogebra fileĀ that allows you to view 2 heart-shaped parametric curves. Which do you prefer?
The original Geogebra file is also available for downloadĀ here.
DesmosĀ have also produced some coolĀ Math-o-gramsĀ including this very cool heart inspired Sierpinski triangle! I particularly like that you can see the underlying equations.