| Package | Description | 
|---|---|
| cern.colt.matrix.tfloat.algo.solver | 
 Iterative solvers
  
   BiCG - BiConjugate gradients.
   BiCGstab - BiConjugate gradients stabilized.
   CG - Conjugate gradients.
   CGS - Conjugate gradients squared.
   Chebyshev - The Chebyshev iteration for symmetrical, positive definite matrices.
   GMRES - Generalized minimal residual using restart.
   IR - Iterative refinement (Richardson's method).
   QMR - Quasi-minimal residual.
   HyBR - Hybrid Bidiagonalization Regularization.   
   MRNSD - Modified Residual Norm Steepest Descent.
   CGLS - Conjugate Gradient for Least Squares.   
   
 | 
| cern.colt.matrix.tfloat.algo.solver.preconditioner | 
 Preconditioners for iterative solvers. 
 | 
| Class and Description | 
|---|
| FloatPreconditioner
 Preconditioner interface. 
 | 
| Class and Description | 
|---|
| FloatPreconditioner
 Preconditioner interface. 
 | 
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