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Computes the triangular Cholesky factor of a positive definite Hermitian matrix.

## Syntax

c = chol(a)

## a

Hermetian square matrix of single floating-point, double floating-point, complex single-precision, or complex double precision numbers.

## c

Triangular Cholesky factor of a. c satisfies the equation c'*c = a. c is a square matrix of the same size as a.