accept_reject

andes.routines.adaptive.accept_reject(err_est, h, deltatmax, order, fail_count=0, accept_threshold=1.0, accept_safety=0.9, accept_min_factor=0.2, accept_max_factor=2.0, reject_safety=0.9, reject_min_factor=0.2, reject_max_factor=0.9, repeat_reject_after=1, repeat_reject_factor=0.5)

Shared accept/reject controller for adaptive methods.

Returns:

tuple[bool, float, int]

(accepted, h_next, fail_count_next).