Click on the equations below to see the heart shapes

When a mathematician falls in love, he can write equations to produce a variety of heart shaped curves. If you aren’t an expert in maths, don’t lose heart. You can choose one of several equations (and their corresponding heart curves) from mathworld.wolfram.com and email/sms them to your friend. You will appear intelligent and emotional at the same time. Details and explanations are on mathworld.wolfram.com