06 October 2025 01:01:19 AM

cg_test():
  C version
  Test cg().

R8GE_CG_TEST
  R83_CG applies CG to a full storage matrix.

  Number of variables N = 10
  Norm of residual ||Ax-b|| = 1.08947e-13
  Norm of error ||x1-x2|| = 1.13957e-13

R83_CG_TEST
  R83_CG applies CG to an R83 matrix.

  Number of variables N = 10
  Norm of residual ||Ax-b|| = 1.14439e-15
  Norm of error ||x1-x2|| = 6.02047e-16

R83S_CG_TEST
  R83S_CG applies CG to an R83S matrix.

  Number of variables N = 10
  Norm of residual ||Ax-b|| = 8.47455e-16
  Norm of error ||x1-x2|| = 4.1616e-16

R83T_CG_TEST
  R83T_CG applies CG to an R83T matrix.

  Number of variables N = 10
  Norm of residual ||Ax-b|| = 8.47455e-16
  Norm of error ||x1-x2|| = 4.1616e-16

R8PBU_CG_TEST
  R8PBU_CG applies CG to an R8PBU matrix.

  Number of variables N = 10
  Norm of residual ||Ax-b|| = 8.47455e-16
  Norm of error ||x1-x2|| = 4.1616e-16

R8SD_CG_TEST
  R8SD_CG applies CG to an R8SD matrix.

  Number of variables N = 10
  Norm of residual ||Ax-b|| = 1.11733e-15
  Norm of error ||x1-x2|| = 7.21945e-16

R8SP_CG_TEST
  R8SP_CG applies CG to an R8SP matrix.

  Number of variables N = 10
  Norm of residual ||Ax-b|| = 8.47455e-16
  Norm of error ||x1-x2|| = 4.1616e-16
 
cg_test():
  Normal end of execution.
 
06 October 2025 01:01:19 AM