Throughout human history, we have been dependent on machines to survive. Fate, it seems, is not without a sense of irony.
Tools /
Mpispectrumusage: mp-ispectrum [options] <psi> Allowed options: --help show this help message -c [ --cart ] show the result in cartesian coordinates [equivalent to --real --imag] -p [ --polar ] show the result in polar coodinates [equivalent to --mag --arg] -r [ --real ] display the real part of the result -i [ --imag ] display the imaginary part of the result -m [ --mag ] display the magnitude of the result -a [ --arg ] display the argument (angle) of the result --radians display the argument in radians instead of degrees -x [ --corr ] display the equivalent correlation length -u [ --unitcell ] arg scale the results to use this unit cell size [default wavefunction unit cell] -l [ --left ] arg Calculate the expansion coefficients of this operator acting on the left -r [ --right ] arg Calculate the expansion coefficients of this operator acting on the right --notempfile don't use a temporary data file, keep everything in RAM (faster, but needs enough RAM) --string arg use this product operator as a string operator --conj complex conjugate psi2 -q [ --q ] arg calculate the overlap only in this quantum number sector, can be used multiple times [default is to calculate all sectors] -s [ --sort ] sort the eigenvalues by magnitude --tol arg Tolerance of the Arnoldi eigensolver [default 1e-10] -k [ --krylov ] arg Length of the Krylov sequence [default 2*num-eigenvalues] --quiet don't show the column headings --print with --string, Print the MPO to standard output -v [ --verbose ] extra debug output [can be used multiple times] |