Details

Time bar (total: 2.6min)

sample39.0ms

Algorithm
intervals
Results
12.0ms256×pre80true
7.0ms256×body80valid

simplify256.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
099
1199
2559
31549
42379
52389
done2389

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.4b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ (+ e d) c)
0.2b
(+ (+ (+ e d) c) b)
0.2b
(+ (+ (+ (+ e d) c) b) a)

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
3 → 51
Calls
3 calls:
7.0ms
(+ (+ e d) c)
10.0ms
(+ (+ (+ e d) c) b)
19.0ms
(+ (+ (+ (+ e d) c) b) a)

series34.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(+ (+ e d) c)
10.0ms
(+ (+ (+ e d) c) b)
18.0ms
(+ (+ (+ (+ e d) c) b) a)

simplify33.3s

Counts
60 → 60
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01414
12613
27311
322110
441610
550710
done50710
01313
12612
26611
319710
442110
553010
653110
done53110
01212
12511
26310
317610
443710
558210
done58210
01111
12410
26510
320110
449310
561510
done61510
01010
12010
25610
315610
423310
523410
done23410
01010
12310
26910
322510
449310
566610
done66610
01121
12121
25721
315721
424921
done24921
01010
12010
25610
315610
423310
523410
done23410
01129
13429
215011
3118711
done500111
01010
12010
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423310
523410
done23410
01010
12010
25610
315610
423310
523410
done23410
01213
13313
29013
345713
4321613
done500113
01329
13427
213827
380721
done500021
01119
12919
211519
369919
4484619
done500019
099
1209
2579
31749
43119
54369
66979
715349
818719
922469
1024829
done24829
099
1199
2559
31549
42379
52389
done2389
099
1199
2559
31549
42379
52389
done2389
099
1199
2559
31549
42379
52389
done2389
099
1199
2559
31549
42379
52389
done2389
033
143
done43
01111
12010
2499
31028
41358
51368
done1368
01010
1209
2448
3988
41458
51468
done1468
099
1198
2438
31008
41598
51608
done1608
088
1158
2358
3608
4638
done638
088
1188
2488
31048
41578
51598
done1598
0917
11617
23617
35917
46217
done6217
088
1158
2358
3608
4638
done638
0923
12923
21299
38399
done50019
088
1158
2358
3608
4638
done638
088
1158
2358
3608
4638
done638
01011
12811
27111
327811
4125011
done500011
01123
12921
211321
343817
4269817
done500117
0915
12415
29015
335415
4196415
done500015
077
1157
2367
3737
4987
51337
61977
73787
84537
95517
106217
done6217
077
1147
2347
3577
4607
done607
077
1147
2347
3577
4607
done607
077
1147
2347
3577
4607
done607
033
143
done43
088
1147
2276
3366
done366
077
1146
2246
3366
done366
066
1106
2166
done166
066
1136
2266
3386
4406
done406
0713
11113
21713
done1713
066
1106
2166
done166
0717
12417
2987
34267
421837
done50007
066
1106
2166
done166
066
1106
2166
done166
089
1239
2489
31059
42429
57119
626589
done50009
0917
12415
27015
318213
472513
5230113
done500013
0711
11911
25111
313511
444211
5128611
done500011
055
1105
2175
3235
4295
5385
6515
7645
8735
9825
10975
111025
121065
131075
done1075
055
195
2155
done155
055
195
2155
done155
033
143
done43
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155

prune111.0ms

Filtered
41 candidates to 60 candidates (-46.3%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New51960
Fresh000
Picked101
Done000
Total52961

Merged error: 0.0b

Counts
61 → 9

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ (+ (+ e d) (+ c b)) a)
0.3b
(+ (+ e d) (+ c b))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity add-log-exp
21×sum-log distribute-lft-out
flip3-+ flip-+
frac-add
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ add-cbrt-cube
associate-+r+
Counts
2 → 45
Calls
2 calls:
17.0ms
(+ (+ (+ e d) (+ c b)) a)
9.0ms
(+ (+ e d) (+ c b))

series29.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(+ (+ (+ e d) (+ c b)) a)
11.0ms
(+ (+ e d) (+ c b))

simplify42.6s

Counts
51 → 51
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01111
1229
2518
31008
41308
51338
done1338
01010
1209
2408
3878
41248
51288
done1288
01010
1209
2408
3888
41278
51298
done1298
099
1208
2398
3898
41308
51318
done1318
088
1158
2348
3558
4588
done588
088
1188
2508
31028
41518
51528
done1528
0917
11617
23517
35617
45717
done5717
088
1158
2348
3558
4588
done588
0923
12923
21529
39529
done50009
088
1158
2348
3558
4588
done588
088
1158
2348
3558
4588
done588
02439
17635
221735
385035
4402535
done500035
01523
13819
210719
339819
4156219
done500019
02031
14929
211729
340825
4181125
done500025
01115
12213
25213
314613
440713
5107813
6260113
done500013
02031
16129
219229
376025
4324025
done500025
01115
12813
27713
322613
457413
5146413
6333113
done500013
01523
13023
28623
335019
4130615
done500015
077
1127
2267
3607
41247
52167
62917
74157
86537
98127
108197
done8197
01011
12611
26711
316411
442911
5165711
done500011
01123
13919
213219
344919
4292619
done500019
0915
12815
28615
327815
4131315
done500015
077
1157
2377
3747
41317
52237
63717
74767
85087
95217
105387
done5387
077
1147
2337
3547
4577
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077
1147
2337
3547
4577
done577
077
1147
2337
3547
4577
done577
077
1147
2337
3547
4577
done577
055
195
2155
done155
055
195
2155
done155
01414
12812
28011
321810
444310
561610
663510
done63510
01313
12612
26411
318710
439910
558210
661810
done61810
01313
12612
26311
318510
439710
556310
658910
done58910
01212
12611
26110
318510
438910
559210
661710
done61710
01111
12410
26910
321210
449110
571110
672110
done72110
01010
12010
26010
314310
428110
530510
done30510
01010
12310
27610
322010
451110
572610
675210
done75210
01121
12121
26121
314721
427321
529921
done29921
01010
12010
26010
314310
428110
530510
done30510
01129
13429
216611
3134011
done500011
01010
12010
26010
314310
428110
530510
done30510
01010
12010
26010
314310
428110
530510
done30510
01213
13313
210113
358713
4448713
done500013
01329
13427
216327
387321
done500121
01119
12919
213619
375519
done500019
099
1209
2619
31559
43239
54869
67549
715629
819829
923429
1026069
done26069
099
1199
2599
31429
42699
52999
done2999
099
1199
2599
31429
42699
52999
done2999
099
1199
2599
31429
42699
52999
done2999
099
1199
2599
31429
42699
52999
done2999
099
1199
2599
31429
42699
52999
done2999
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155

prune87.0ms

Filtered
34 candidates to 51 candidates (-50.0%)
Pruning

7 alts after pruning (7 fresh and 0 done)

PrunedKeptTotal
New46551
Fresh628
Picked101
Done000
Total53760

Merged error: 0b

Counts
60 → 7

localize12.0ms

Local error

Found 2 expressions with local error:

0.2b
(+ (+ c b) a)
0.2b
(+ (+ e d) (+ (+ c b) a))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity add-log-exp
18×sum-log distribute-lft-out
flip3-+ flip-+
frac-add
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ add-cbrt-cube
associate-+r+
Counts
2 → 43
Calls
2 calls:
7.0ms
(+ (+ c b) a)
14.0ms
(+ (+ e d) (+ (+ c b) a))

series23.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(+ (+ c b) a)
18.0ms
(+ (+ e d) (+ (+ c b) a))

simplify43.6s

Counts
49 → 49
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01414
12812
27211
321510
440710
548210
done48210
01313
12811
26810
319410
439910
547510
done47510
01212
12511
25710
316210
440310
551610
done51610
01313
12612
26111
317610
436510
545810
646410
done46410
01212
12611
25710
316410
437810
550310
done50310
01111
12510
25810
318010
443510
555210
done55210
01010
12010
25410
314810
423110
done23110
01010
12310
27310
322410
448810
565910
done65910
01121
12121
25521
315121
423621
done23621
01010
12010
25410
314810
423110
done23110
01129
13429
218411
3149211
done500011
01010
12010
25410
314810
423110
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01010
12010
25410
314810
423110
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02647
18543
227743
3120141
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01729
14725
215325
364823
4385523
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02237
16035
216735
370529
4447529
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01317
12715
26915
324215
485715
5350915
done500015
02239
17037
225237
3113731
done500031
01321
13719
212319
345417
4207417
done500117
01729
14129
213629
368123
4341419
done500019
099
1179
2439
31329
43049
59009
622769
749379
done50009
01213
13113
29013
333913
4146813
done500113
01329
14423
218123
381623
done500023
01119
13319
212519
355819
4336519
done500019
099
1209
2589
31619
44119
58819
617099
723479
825419
925509
done25509
099
1199
2539
31509
42339
done2339
099
1199
2539
31509
42339
done2339
099
1199
2539
31509
42339
done2339
099
1199
2539
31509
42339
done2339
099
1199
2539
31509
42339
done2339
099
1199
2539
31509
42339
done2339
077
1147
2337
3547
4577
done577
077
1147
2337
3587
4607
done607
088
1147
2276
3366
done366
077
1146
2246
3366
done366
066
1106
2166
done166
066
1136
2266
3386
4406
done406
0713
11113
21713
done1713
066
1106
2166
done166
0717
12417
2987
34267
421837
done50007
066
1106
2166
done166
066
1106
2166
done166
089
1239
2489
31059
42429
57119
626589
done50009
0917
12415
27015
318213
472513
5230113
done500013
0711
11911
25111
313511
444211
5128611
done500011
055
1105
2175
3235
4295
5385
6515
7645
8735
9825
10975
111025
121065
131075
done1075
055
195
2155
done155
055
195
2155
done155
033
143
done43
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155

prune75.0ms

Filtered
32 candidates to 49 candidates (-53.1%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New49049
Fresh066
Picked011
Done000
Total49756

Merged error: 0b

Counts
56 → 7

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b
(+ d (+ c b))
0.2b
(+ e (+ d (+ c b)))
0.2b
(+ (+ e (+ d (+ c b))) a)

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity add-log-exp
19×sum-log distribute-lft-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ add-cbrt-cube flip-+
associate-+r+
associate-+l+
Counts
3 → 51
Calls
3 calls:
6.0ms
(+ d (+ c b))
9.0ms
(+ e (+ d (+ c b)))
14.0ms
(+ (+ e (+ d (+ c b))) a)

series38.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(+ d (+ c b))
11.0ms
(+ e (+ d (+ c b)))
22.0ms
(+ (+ e (+ d (+ c b))) a)

simplify35.7s

Counts
60 → 60
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01414
12613
27012
322211
443210
552110
done52110
01313
12612
26511
319710
441810
550510
done50510
01212
12511
26310
318510
445810
559010
done59010
01111
12410
26510
320110
449210
562110
done62110
01010
12010
25510
316110
425910
526010
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01010
12310
26810
322410
452910
567910
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01121
12121
25621
316221
427121
527321
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01010
12010
25510
316110
425910
526010
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01129
13429
214911
3109611
done500011
01010
12010
25510
316110
425910
526010
done26010
01010
12010
25510
316110
425910
526010
done26010
01213
13313
29013
345613
4321513
done500113
01329
13427
213827
380921
done500021
01119
12919
211519
370219
4495519
done500019
099
1209
2569
31649
43049
54269
67049
712579
819859
922339
1026579
1126589
done26589
099
1199
2549
31619
42559
52569
done2569
099
1199
2549
31619
42559
52569
done2569
099
1199
2549
31619
42559
52569
done2569
099
1199
2549
31619
42559
52569
done2569
077
1147
2337
3597
4617
done617
01111
12010
2499
31038
41358
51368
done1368
01010
1209
2448
3958
41388
51408
done1408
099
1198
2438
31018
41598
51608
done1608
088
1158
2358
3598
4608
done608
088
1188
2488
31038
41548
51578
done1578
0917
11617
23617
36017
46317
done6317
088
1158
2358
3598
4608
done608
0923
12923
21299
38399
done50009
088
1158
2358
3598
4608
done608
088
1158
2358
3598
4608
done608
01011
12811
27111
327811
4125011
done500011
01123
13517
212517
351817
4325817
done500017
0915
12415
29115
338115
4184215
done500115
077
1157
2397
3797
41517
52727
64917
76247
86547
done6547
077
1147
2347
3567
4577
done577
077
1147
2347
3567
4577
done577
077
1147
2347
3567
4577
done577
033
143
done43
088
1147
2276
3366
done366
077
1146
2246
3366
done366
066
1106
2166
done166
066
1136
2266
3386
4406
done406
0713
11113
21713
done1713
066
1106
2166
done166
0717
12417
2987
34267
421827
done50017
066
1106
2166
done166
066
1106
2166
done166
089
1239
2489
31059
42449
57089
626889
done50009
0917
13013
27613
321813
479013
5268013
done500013
0711
11911
25211
314211
444211
5131611
done500111
055
1105
2195
3295
4415
5575
6745
7855
8925
91005
101055
111075
121115
done1115
055
195
2155
done155
055
195
2155
done155
033
143
done43
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155
055
195
2155
done155

prune60.0ms

Filtered
42 candidates to 60 candidates (-42.9%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New59160
Fresh235
Picked011
Done011
Total61667

Merged error: 0b

Counts
67 → 6

regimes473.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1139
done139

end0.0ms

sample1.1s

Algorithm
intervals
Results
379.0ms8000×pre80true
243.0ms8000×body80valid

Profiling

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