User guide
a_mps.py
b_model.py
c_tebd.py
d_dmrg.py
tfi_exact.py
a_np_conserved.py
b_mps.py
e_tdvp.py
purication.py
z_exact_diag.py
xxz_corr_length.py
central_charge_ising.py
mpo_exponential_decay.py
Reference
full name: tenpy.tools.fit.sum_of_exp
parent module: tenpy.tools.fit
tenpy.tools.fit
type: function
tenpy.tools.fit.
sum_of_exp
Evaluate sum_i prefactor[i] * lambda[i]**x for different x.
sum_i prefactor[i] * lambda[i]**x
See fit_sum_of_exp() for more details.
fit_sum_of_exp()