sweep: 140 configurations x 199 problems (FULL)
wrote sweep_flat.json  (7s total)
tent, 3-point, pairs (no gate -> flat gate)      APS          CHA        both      flat fun3-6
  none           2806->3029    4104->3198    6910->6227    2707->1758  solved 193 over 0
  none     +G2   2782->3089    3863->3214    6645->6303    2474->1749  solved 193 over 0
  step           3036->3086    3524->3037    6560->6123    2111->1612  solved 193 over 0
  step     +G2   3089->3098    3529->3077    6618->6175    2106->1609  solved 193 over 0
  bracket        7260->7144    3604->3604   10864->10748   1730->1730  solved 193 over 0
  bracket  +G2   6837->6801    3650->3650   10487->10451   1717->1717  solved 193 over 0
  both           7239->7118    3515->3515   10754->10633   1529->1529  solved 193 over 0
  both     +G2   7130->7109    3463->3463   10593->10572   1504->1504  solved 193 over 0
  project        2806->3029    3220->3198    6026->6227    1823->1758  solved 193 over 0
  project  +G2   2782->3089    3169->3214    5951->6303    1780->1749  solved 193 over 0
  safe           3036->3086    3390->3037    6426->6123    1977->1612  solved 193 over 0
  safe     +G2   3089->3098    3392->3077    6481->6175    1969->1609  solved 193 over 0
  credit         3568->4208    3020->3038    6588->7246    1044->1064  solved 193 over 0
  credit   +G2   3799->4403    3064->3053    6863->7456    1044->1064  solved 193 over 0

VERDICTS
  proposed rule        APS 2806->3029 (Z2 ✗)  CHA 3220->3198 (Z1 ✓)  Z3 ✓ (0 viol, 0 cells <193)  Z4 ✓  both 6227  vs Chandrupatla APS 26/72/55 p=0.0017   not accepted
  proposed rule + G2   APS 2782->3089 (Z2 ✗)  CHA 3169->3214 (Z1 ✗)  Z3 ✓ (0 viol, 0 cells <193)  Z4 ✓  both 6303  vs Chandrupatla APS 27/70/56 p=0.0019   not accepted

nine functions, projection, no gate -> flat gate, both sets:
  cbrt         18003 ->  18270
  cosine       19741 ->  15910
  exp_abs       6652 ->   7104
  exp_sq       19786 ->  14298
  rat_sq       19793 ->  14565
  ratio         6026 ->   6227
  ratio_soft    9352 ->   9690
  rational      6823 ->   7777
  sqrt         13388 ->  13608