Many things are named after the 19th-century French mathematician Augustin-Louis Cauchy:
Binet–Cauchy identity
Bolzano-Cauchy theorem
Cauchy's argument principle
Cauchy–Binet formula
Cauchy–Born rule
Cauchy boundary condition
Cauchy condensation test
Cauchy-continuous function
Cauchy's convergence test
Cauchy (crater)
Cauchy determinant
Cauchy distribution
Cauchy's equation
Cauchy–Euler equation
Cauchy functional equation
Cauchy formula for repeated integration
Cauchy–Frobenius lemma
Cauchy–Hadamard theorem
Cauchy horizon
Cauchy's integral formula
Cauchy's integral theorem
Cauchy interlacing theorem
Cauchy–Kovalevskaya theorem
Cauchy matrix
Cauchy momentum equation
Cauchy net
Cauchy number
Cauchy–Peano theorem
Cauchy principal value
Cauchy problem
Cauchy product
Cauchy's radical test
Cauchy–Rassias stability
Cauchy–Riemann equations
Cauchy–Schwarz inequality
Cauchy sequence
Cauchy space
Cauchy surface
Cauchy's mean value theorem
Cauchy stress tensor
Cauchy's theorem (geometry)
Cauchy's theorem (group theory)
Euler-Cauchy stress principle
Log-Cauchy distribution
Maclaurin–Cauchy test
Uniformly Cauchy sequence
Wrapped Cauchy distribution
