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Tractoria
Plot
Alternate names
Equations
x(t) = a (t - tanh(t)) y(t) = a sech(t)
Property
parametric
Basic properties
A = (π a^2)/2
Derived curves
evolute | catenary
x(t) = a (t - tanh(t)) y(t) = a sech(t)
parametric
A = (π a^2)/2
evolute | catenary