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compress

Method of ComplexMPS.

Overloads​

NameDescription
compress() -> voidCompress the Matrix Product State (MPS) using the default truncation options. Uses the truncation tolerance and maximum bond dimension previously set via set_truncation_tol() and set_max_bond() with Complex values.
compress(real tol) -> voidCompress the Matrix Product State (MPS) by truncating the bond dimensions based on truncation options. Reduces the bond dimension according to the specified error measure and tolerance with Complex values.

compress() -> void​

Compress the Matrix Product State (MPS) using the default truncation options. Uses the truncation tolerance and maximum bond dimension previously set via set_truncation_tol() and set_max_bond() with Complex values.

compress(real tol) -> void​

Compress the Matrix Product State (MPS) by truncating the bond dimensions based on truncation options. Reduces the bond dimension according to the specified error measure and tolerance with Complex values.

Parameters​

  • tol: Error tolerance of the lossy compression process. Worst possible overall error is approximately N_sites*tol.