Mathematical Valentines Day: 1 + 1 <3

Roses are red.
Violets are approximately blue.
A paracompact manifold with a Lorentzian metric,
can be a spacetime, if it has dimension greater than or equal to two

Shakespeare, maybe not. But the course of true science never did run smooth.

The First Heart Curve:

(x^2+y^2-1)^3=x^2.y^3

And another pretty one (polar coordinates):

r=\frac{\sin t \sqrt{ | \cos t | }}{\sin t + 7/5} -2.\sin t + 2

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s