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# scipy.linalg.cho_solve

`scipy.linalg.``cho_solve`(clow, b)

  Solve a previously factored symmetric system of equations.

  The equation system is

  > A x = b, A = U^H U = L L^H

  and A is real symmetric or complex Hermitian.

  Parameters: | clow : tuple (c, lower) Cholesky factor and a flag indicating whether it is lower triangular. The return value from cho_factor can be used. b : array Right-hand side of the equation system First input is a tuple (LorU, lower) which is the output to cho_factor. : Second input is the right-hand side. :
  Returns: | x : array Solution to the equation system

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