Tuesday, February 14, 2012

Happy Valentines Day!



Hey, just wanted to wish you all a Happy Valentine's Day in the nerdiest way I knew how. I sent this to my boyfriend as my Valentine to him, but I figured I would share it with you as well!

You can make this heart with your N-spire by typing in the following two equations:


f1(x)=sqrt(sqrt(4*x^2+1)-x^(2)-1)
f2(x)= (3/2pi)*sin^-1(sqrt(2)abs(x)-1) - (3/4)

Window: xmin -2.5; xmax 2.5
                ymin -2.3; ymax 2.3

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