sweep: 140 configurations x 199 problems (FULL)
wrote sweep_flat2.json  (8s total)
====================================================================================
APS: 154 problems   (top 20 of 140)
====================================================================================
configuration                              solved   total fev  over 2x
------------------------------------------------------------------------------------
pure+extP+flat2.ratio.derived3.project     153/154        2781        0
pure+extP+flat2.ratio.derived3.none        153/154        2781        0
pure+extP.ratio.derived3.project           153/154        2782        0
pure+extP.ratio.derived3.none              153/154        2782        0
flat2.ratio.derived3.none                  153/154        2803        0
flat2.ratio.derived3.project               153/154        2803        0
pure.ratio.derived3.none                   153/154        2806        0
pure.ratio.derived3.project                153/154        2806        0
pure.ratio.derived3.step                   153/154        3036        0
pure.ratio.derived3.safe                   153/154        3036        0
flat2.ratio.derived3.step                  153/154        3042        0
flat2.ratio.derived3.safe                  153/154        3042        0
pure+extP.ratio.derived3.step              153/154        3089        0
pure+extP.ratio.derived3.safe              153/154        3089        0
pure+extP+flat2.ratio.derived3.safe        153/154        3097        0
pure+extP+flat2.ratio.derived3.step        153/154        3097        0
flat2.exp_abs.derived3.none                153/154        3257        0
flat2.exp_abs.derived3.project             153/154        3257        0
pure.exp_abs.derived3.none                 153/154        3264        0
pure.exp_abs.derived3.project              153/154        3264        0

====================================================================================
CHA: 45 problems   (top 20 of 140)
====================================================================================
configuration                              solved   total fev  over 2x
------------------------------------------------------------------------------------
flat2.cbrt.derived3.credit                  40/45         3016        0
pure.cbrt.derived3.credit                   40/45         3016        0
pure.ratio.derived3.credit                  40/45         3020        0
flat2.ratio.derived3.credit                 40/45         3040        0
pure.exp_abs.derived3.credit                40/45         3049        0
pure.ratio_soft.derived3.credit             40/45         3054        0
flat2.ratio_soft.derived3.credit            40/45         3054        0
pure+extP.ratio.derived3.credit             40/45         3064        0
flat2.exp_abs.derived3.credit               40/45         3066        0
pure+extP+flat2.ratio.derived3.credit       40/45         3084        0
pure.cosine.derived3.credit                 40/45         3129        0
flat2.cosine.derived3.credit                40/45         3129        0
pure.exp_sq.derived3.credit                 40/45         3130        0
flat2.exp_sq.derived3.credit                40/45         3130        0
pure.rat_sq.derived3.credit                 40/45         3130        0
flat2.rat_sq.derived3.credit                40/45         3130        0
flat2.rational.derived3.credit              40/45         3130        0
pure.rational.derived3.credit               40/45         3130        0
pure.sqrt.derived3.credit                   40/45         3130        0
flat2.sqrt.derived3.credit                  40/45         3130        0

====================================================================================
THE STAGE-0C LAW ACROSS THE GRID
====================================================================================
  scale=derived3  slope c=1 (linear)         mean total      6829   mean solved  193.0/199
  scale=derived3  slope c=0 (quadratic)      mean total     19620   mean solved  193.0/199
tent, 3-point, pairs (no gate -> flat gate)      APS          CHA        both      flat fun3-6
  none           2806->2803    4104->3571    6910->6374    2707->2205  solved 193 over 15
  none     +G2   2782->2781    3863->3585    6645->6366    2474->2217  solved 193 over 15
  step           3036->3042    3524->3522    6560->6564    2111->2111  solved 193 over 15
  step     +G2   3089->3097    3529->3528    6618->6625    2106->2106  solved 193 over 15
  bracket        7260->7260    3604->3604   10864->10864   1730->1730  solved 193 over 0
  bracket  +G2   6837->6837    3650->3650   10487->10487   1717->1717  solved 193 over 0
  both           7239->7239    3515->3515   10754->10754   1529->1529  solved 193 over 0
  both     +G2   7130->7130    3463->3463   10593->10593   1504->1504  solved 193 over 0
  project        2806->2803    3220->3341    6026->6144    1823->1975  solved 193 over 0
  project  +G2   2782->2781    3169->3345    5951->6126    1780->1977  solved 193 over 0
  safe           3036->3042    3390->3388    6426->6430    1977->1977  solved 193 over 0
  safe     +G2   3089->3097    3392->3386    6481->6483    1969->1964  solved 193 over 0
  credit         3568->3603    3020->3040    6588->6643    1044->1064  solved 193 over 0
  credit   +G2   3799->3800    3064->3084    6863->6884    1044->1064  solved 193 over 0

VERDICTS
  proposed rule        APS 2806->2803 (Z2 ✓)  CHA 3220->3341 (Z1 ✗)  Z3 ✓ (0 viol, 0 cells <193)  Z4 ✗  both 6144  vs Chandrupatla APS 83/28/42 p=0.00031   not accepted
  proposed rule + G2   APS 2782->2781 (Z2 ✓)  CHA 3169->3345 (Z1 ✗)  Z3 ✓ (0 viol, 0 cells <193)  Z4 ✗  both 6126  vs Chandrupatla APS 92/21/40 p=7e-06   not accepted

nine functions, projection, no gate -> flat gate, both sets:
  cbrt         18003 ->  18006
  cosine       19741 ->  18984
  exp_abs       6652 ->   6858
  exp_sq       19786 ->  16993
  rat_sq       19793 ->  17677
  ratio         6026 ->   6144
  ratio_soft    9352 ->   9299
  rational      6823 ->   6908
  sqrt         13388 ->  13416
