Mathematical Software. Mathematical Research. Mathematical Education. Tvalx Products.
ρ(θ) = 6cos(2θ) with first and second derivatives:
ρ(θ) = 9sin(3θ) and ρ(θ) = -9sin(3θ):
Variations of sin(5θ):
x = cos(7τ) and y = sin(5τ)
x = cos(7τ) and y = sin(11τ)
x = 5cos(τ)+3cos(7τ) and y = 5sin(τ)+3sin(7τ)
x = 5cos(τ)+3sin(7τ) and y = 5sin(τ)+3cos(7τ)
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