# Flower Petals Using Parametric Equations

Flower Petals Using Parametric Equations

This Demonstration shows a curve with the shape of a petalled flower given by and for , where is the integer part of and is the fractional part of . The parameters and represent the divergence angle between consecutive petals and the number of petals, respectively.

r=sin(πδ)

θ=αT+cos(πδ)

π-α

2

0≤t≤P

T

t

δ

t

α

P