Area of rhombus (circumscribed)
Maxwell–Boltzmann statistics
Cauchy–Lorentz distribution (cumulative distribution function)
Diametral pitch (transverse) - gears
Ripple voltage (full-wave rectifier))
Geometric distribution (probability that the first occurrence of success)
Link Budget - Received Power
Shaft bending moment due to yaw (3-bladed rotor)
Elastic modulus of a contact area between a sphere and an elastic half-space
Shear rate