Details

Time bar (total: 6.1min)

sample20.0ms

Algorithm
intervals
Results
8.0ms344×body80valid

simplify21.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1137
2277
3397
4407
done407

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.2b
(* (* x 3.0) y)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
pow-prod-down prod-exp cbrt-unprod
associate-*r*
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
associate-*l* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
8.0ms
(* (* (* x 3.0) y) y)
6.0ms
(* (* x 3.0) y)

series13.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* (* (* x 3.0) y) y)
4.0ms
(* (* x 3.0) y)

simplify1.2min

Counts
45 → 45
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
055
195
2155
done155
055
195
2155
done155
088
1128
2188
3208
done208
077
1127
2177
3217
done217
066
1136
2266
3386
4406
done406
066
1126
2296
3516
41076
52486
65866
715506
done50006
01117
12417
28911
332711
410729
529869
done50009
0917
12617
2939
33799
411617
521757
done50007
0713
11113
21713
done1713
066
1106
2166
done166
0717
12117
2917
34237
411387
516107
631987
done50007
066
1106
2166
done166
066
1106
2166
done166
079
1139
2269
3369
done369
066
1106
2166
3186
done186
055
1113
2233
3273
done273
033
143
done43
067
1137
2277
3397
4407
done407
067
1137
2277
3397
4407
done407
067
1137
2277
3397
4407
done407
0911
11611
23210
34710
44810
done4810
0810
11610
2269
3429
4469
done469
089
1159
2309
3529
4719
done719
078
1178
2408
3748
41008
51018
done1018
078
1168
2428
3868
41778
54138
610028
726378
done50008
01223
13023
213115
360811
424779
done50009
01023
13223
213313
36949
428519
done50019
01023
12923
213711
380111
432689
done50019
0817
11517
22917
34117
done4117
078
1148
2288
3408
4418
done418
0823
12423
21039
35509
424269
done50009
078
1148
2288
3408
4418
done418
078
1148
2288
3408
4418
done418
0811
11711
24611
311011
415311
done15311
078
1148
2348
3578
4588
done588
077
1165
2425
3675
4795
done795
023
done23
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007

prune80.0ms

Filtered
33 candidates to 45 candidates (-36.4%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New39645
Fresh000
Picked011
Done000
Total39746

Merged error: 0.0b

Counts
46 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* 3.0 (* x y)) y)
0.2b
(* 3.0 (* x y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
*-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
7.0ms
(* (* 3.0 (* x y)) y)
10.0ms
(* 3.0 (* x y))

series12.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* (* 3.0 (* x y)) y)
4.0ms
(* 3.0 (* x y))

simplify1.0min

Counts
45 → 45
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
055
195
2155
done155
055
195
2155
done155
088
1128
2188
3208
done208
077
1127
2177
3217
done217
066
1136
2266
3386
4406
done406
066
1126
2266
3516
41086
52456
66026
717896
done50006
01117
12417
29011
332811
410119
530679
done50009
0917
12617
2949
33759
410937
520487
648957
done50007
0713
11113
21713
done1713
066
1106
2166
done166
0717
12117
2927
34077
412107
516937
631427
done50007
066
1106
2166
done166
066
1106
2166
done166
033
143
done43
066
1106
2166
3186
done186
066
1106
2166
3186
done186
055
195
2155
done155
067
1137
2267
3387
4407
done407
067
1137
2267
3387
4407
done407
067
1137
2267
3387
4407
done407
0911
11611
22911
34310
44610
done4610
0910
11610
22810
34410
44910
done4910
089
1169
2329
3519
4669
5679
done679
078
1178
2398
3808
41098
51128
done1128
078
1168
2428
3898
41878
54328
610458
727348
done50018
01223
13023
213315
365111
4287211
done500111
01223
13423
214413
376913
4298511
done500111
01023
13023
214011
382811
435439
done50019
0817
11517
22817
34017
44217
done4217
078
1148
2278
3418
4438
done438
0823
12523
21129
36419
425039
549599
done50009
078
1148
2278
3418
4438
done438
078
1148
2278
3418
4438
done438
0811
11711
24511
310911
414911
done14911
078
1148
2338
3598
4618
done618
077
1165
2415
3885
done885
045
185
295
done95
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007

prune73.0ms

Filtered
31 candidates to 45 candidates (-45.2%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New43245
Fresh145
Picked011
Done011
Total44852

Merged error: 0.0b

Counts
52 → 8

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x y) y)
0.2b
(* 3.0 (* (* x y) y))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
*-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
7.0ms
(* (* x y) y)
7.0ms
(* 3.0 (* (* x y) y))

series16.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* (* x y) y)
8.0ms
(* 3.0 (* (* x y) y))

simplify1.1min

Counts
45 → 45
Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
067
1137
2267
3387
4397
done397
067
1137
2267
3387
4397
done397
067
1137
2267
3387
4397
done397
0911
11611
23110
34210
44310
done4310
0910
11610
22710
34110
44710
done4710
089
1169
2279
3459
4549
5559
done559
078
1178
2408
3788
41048
51058
done1058
078
1168
2378
3878
41868
54438
611078
732358
done50008
01223
13023
213115
360411
4248711
done500011
01223
13423
214213
369813
4281911
done500011
01023
12923
212611
358811
423409
done50009
0817
11517
22817
34017
44117
done4117
078
1148
2278
3388
4398
done398
0823
12523
21159
36239
424919
done50019
078
1148
2278
3388
4398
done398
078
1148
2278
3388
4398
done398
055
195
2155
done155
078
1148
2278
3378
done378
078
1148
2278
3378
done378
067
1137
2267
3387
4397
done397
045
185
295
done95
045
185
295
done95
068
1108
2137
3147
done147
067
1107
2137
3167
4177
done177
056
1126
2196
3236
4256
5266
done266
056
1116
2226
3406
4846
51946
64756
713036
done50006
0817
12017
27711
32197
44547
512017
640187
done50017
0817
12417
2899
32709
44517
510257
630817
done50017
0613
11013
21113
done1113
056
196
2106
done106
0617
11917
2727
32117
43617
55327
613557
744897
done50007
056
196
2106
done106
056
196
2106
done106
069
1129
2259
3379
done379
056
196
2156
done156
055
1113
2233
3273
done273
023
done23
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007
055
1115
2275
3325
4385
5485
6705
71295
83465
912725
done50005
055
1115
2275
3325
4385
5485
6705
71295
83465
912725
done50005
055
1115
2275
3325
4385
5485
6705
71295
83465
912725
done50005

prune67.0ms

Filtered
30 candidates to 45 candidates (-50.0%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New44145
Fresh235
Picked011
Done022
Total46753

Merged error: 0.0b

Counts
53 → 7

localize9.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (* x y) y)
0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* (* x y) y)))
0.3b
(* (cbrt 3.0) (* (* x y) y))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
49×pow1 add-exp-log
33×pow-prod-down prod-exp cbrt-unprod
32×add-cbrt-cube
associate-*l*
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
associate-*r*
cbrt-prod *-commutative add-log-exp
Counts
3 → 76
Calls
3 calls:
6.0ms
(* (* x y) y)
16.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* (* x y) y)))
9.0ms
(* (cbrt 3.0) (* (* x y) y))

series40.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(* (* x y) y)
15.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* (* x y) y)))
18.0ms
(* (cbrt 3.0) (* (* x y) y))

simplify2.7min

Counts
85 → 85
Iterations

Useful iterations: 3 (3.0ms)

IterNodesCost
078
1148
2278
3378
done378
078
1148
2278
3378
done378
078
1148
2278
3378
done378
01012
11712
23211
34511
done4511
01011
11711
22811
34411
45011
done5011
0910
11710
22810
34610
45610
55710
done5710
089
1189
2419
3769
41019
51039
done1039
089
1179
2389
3859
41839
54409
610919
732409
done50009
01019
12519
210613
34019
412549
534269
done50019
01019
12919
211711
348311
411869
526679
done50019
0819
12419
21019
33959
410939
515649
636589
done50019
0919
11619
22919
33919
done3919
089
1159
2289
3379
done379
0926
12626
211610
364110
425409
done50009
089
1159
2289
3379
done379
089
1159
2289
3379
done379
066
1106
2166
3186
done186
089
1159
2289
3379
done379
089
1159
2289
3379
done379
078
1148
2278
3378
done378
089
1159
2289
3379
done379
089
1159
2289
3379
done379
078
1148
2278
3378
done378
0914
12114
25314
313110
41887
51947
62007
72107
82317
92897
105087
1114267
done50017
0914
12114
25314
313110
41887
51947
62007
72107
82317
92897
105087
1114267
done50017
0914
12114
25314
313110
41887
51947
62007
72107
82317
92897
105087
1114267
done50017
0914
12114
25314
313110
41887
51947
62007
72107
82317
92897
105087
1114267
done50017
0914
12114
25314
313110
41887
51947
62007
72107
82317
92897
105087
1114267
done50017
0914
12114
25314
313110
41887
51947
62007
72107
82317
92897
105087
1114267
done50017
0914
12114
25314
313110
41887
51947
62007
72107
82317
92897
105087
1114267
done50017
0914
12114
25314
313110
41887
51947
62007
72107
82317
92897
105087
1114267
done50017
01220
12618
26413
314413
419113
519213
done19213
01219
12617
25913
312413
419213
519513
done19513
01118
12616
25112
310712
417112
519412
619512
done19512
01117
12515
25615
312212
424512
527812
627912
done27912
01319
12419
26017
314113
419713
519813
done19813
01318
12418
25517
312313
419913
520713
done20713
01217
12417
24916
310712
417012
519212
619312
done19312
01116
12316
25615
312112
424512
528512
628712
done28712
01015
12515
27015
320011
43908
54708
64798
74908
85138
95728
107798
1116868
done50008
01015
12415
26715
321111
45228
513448
634048
done50018
01223
13223
213517
363111
4267411
done500011
01223
13623
214615
373013
4285911
done500111
01023
13123
212713
363111
4239211
done500011
01130
13330
215614
3106214
done500014
01537
14337
218321
3100313
done500013
01537
14737
219319
3111115
done500015
01337
14237
217817
393813
done500013
01344
14244
219918
3131513
done500013
01131
12331
25531
313423
418617
519017
619617
720617
822717
929217
1050617
11144017
done500017
01015
12215
25415
313511
41858
51918
61978
72078
82288
92958
105088
1114378
done50008
01144
13344
215816
3109012
done500012
01015
12215
25415
313511
41858
51918
61978
72078
82288
92958
105088
1114378
done50008
01015
12215
25415
313511
41858
51918
61978
72078
82288
92958
105088
1114378
done50008
048
158
274
3121
4161
5221
6321
7551
81221
93331
1012721
done50001
0811
11811
24111
37611
49011
done9011
045
185
295
done95
045
185
295
done95
068
1108
2137
3147
done147
067
1107
2137
3167
4177
done177
056
1126
2196
3236
4256
5266
done266
056
1116
2226
3406
4846
51946
64756
713036
done50006
0817
12017
27711
32197
44547
512017
640187
done50017
0817
12417
2899
32709
44517
510257
630817
done50017
0613
11013
21113
done1113
056
196
2106
done106
0617
11917
2727
32117
43617
55327
613557
744897
done50007
056
196
2106
done106
056
196
2106
done106
069
1129
2259
3379
done379
056
196
2156
done156
055
1113
2233
3273
done273
023
done23
088
1178
2438
3608
4678
5778
6998
71608
83738
913118
done50008
088
1178
2438
3608
4678
5778
6998
71608
83738
913118
done50008
088
1178
2438
3608
4678
5778
6998
71608
83738
913118
done50008
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007
077
1167
2427
3597
4687
5787
61007
71667
83767
913217
done50007
055
1115
2275
3325
4385
5485
6705
71295
83465
912725
done50005
055
1115
2275
3325
4385
5485
6705
71295
83465
912725
done50005
055
1115
2275
3325
4385
5485
6705
71295
83465
912725
done50005

prune135.0ms

Filtered
58 candidates to 85 candidates (-46.6%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New84185
Fresh123
Picked011
Done033
Total85792

Merged error: 0.0b

Counts
92 → 7

regimes284.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample589.0ms

Algorithm
intervals
Results
281.0ms10602×body80valid

Profiling

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