A Maths Student Letter To His Girlfriend

My Dear Love, Yesterday, I was
passing by your rectangular house in
trigonometric lane.
There I saw you with your cute
circular face, conical nose and
spherical eyes, standing in your triangular
garden.
Before seeing you, my heart was a
null set, but when a vector of
magnitude (likeness) from your eyes
at a deviation of theta
made a tangent to my heart, it
differentiated.
My love for you is a quadratic
equation with real
roots, which only you can solve by
making good binary relation
with me.
The cosine of my love for you
extends to infinity. I promise that I
will not resolve you into partial
functions but if I do so, you can
integrate me by applying the limits
from zero to infinity.
You are as essential to me as an
element to a set. The geometry of my
life revolves around your acute
personality.
Yours ever loving,
JOHN... What can you say about the letter?
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