[threshold_davidson]
type: Threshold
doc: Thresholds of Davidson's algorithm
interface: ezfio,provider,ocaml
default: 1.e-12

[n_states_diag]
type: States_number
doc: Number of states to consider during the Davdison diagonalization
default: 4
interface: ezfio,provider,ocaml

[davidson_sze_max]
type: Strictly_positive_int
doc: Number of micro-iterations before re-contracting
default: 8
interface: ezfio,provider,ocaml

[state_following]
type: logical
doc: If true, the states are re-ordered to match the input states
default: False
interface: ezfio,provider,ocaml

[disk_based_davidson]
type: logical
doc: If true, disk space is used to store the vectors
default: False
interface: ezfio,provider,ocaml

[distributed_davidson]
type: logical
doc: If true, use the distributed algorithm
default: False
interface: ezfio,provider,ocaml