Equation (disambiguation) explained

An equation in mathematics is a formula stating that two expressions have the same value.

Equation may also refer to:

• Chemical equation, a symbolic representation of a chemical reaction
• Equation of time, the difference between solar time, as shown by a sundial, and mean time, as shown by a clock that runs at constant speed
  • Equation clock, a clock that contains a mechanism that embodies the equation of time, so the clock shows solar time
• Equation of state, a relationship between physical conditions and the state of a material
• Equation (band), an English folk band formed in 1996
• Equation Group, a computer espionage group
• "The Equation", a 2008 episode of Fringe
• "[Equation]" (ΔM_i⁻¹ = −αΣ_n=1^ND_i[''n''] [Σ<sub>''j''∈C[''i'']F_ji[''n'' − 1] + Fext_i[''n''⁻¹]]), the first B-side of "Windowlicker" by Aphex Twin, also known as "[Formula]"

See also

• List of equations