Details

Time bar (total: 7.7min)

sample37.0ms

Algorithm
intervals
Results
17.0ms184×body160valid
9.0ms72×body320valid
4.0ms256×pre80true

simplify5.8s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01119
12719
27719
320819
453219
5122519
6278119
done500119

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 61.8b

Counts
2 → 1

localize8.0ms

Local error

Found 1 expressions with local error:

61.8b
(+ (* (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16))) (- -1.0 (* 2.0 (* t 2e-16))))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
16×frac-add
13×flip3-+ flip-+
frac-times flip3-- flip--
add-log-exp
associate-*r/ associate-*l/
associate-+l+ associate-+r+ sum-log
pow1 add-exp-log +-commutative distribute-rgt-in add-sqr-sqrt add-cube-cbrt associate-+r- sub-neg *-un-lft-identity distribute-lft-in diff-log add-cbrt-cube
Counts
1 → 33
Calls
1 calls:
11.0ms
(+ (* (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16))) (- -1.0 (* 2.0 (* t 2e-16))))

series5.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(+ (* (+ 1.0 (* t 2e-16)) (+ 1.0 (* t 2e-16))) (- -1.0 (* 2.0 (* t 2e-16))))

simplify2.1min

Counts
36 → 36
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01422
13421
28920
325520
490620
done500020
01321
13420
210020
328520
490320
done500020
01220
12820
27820
320920
453220
5123920
6278320
done500020
01220
13120
29420
329720
489620
5379220
done500120
01341
12941
27941
321241
454041
5124341
6279241
done500041
01220
12820
27820
320920
453220
5123920
6278320
done500020
01359
14259
215821
388621
done500021
01220
12820
27820
320920
453220
5123920
6278320
done500020
01220
12820
27820
320920
453220
5123920
6278320
done500020
02991
111777
247977
3286877
done500177
01959
17045
227345
3138845
done500045
02579
19771
237371
3203263
done500063
01543
15235
217235
382435
done500135
03181
111571
245771
3261771
done500071
02047
16837
225337
3117537
done500037
02769
19565
235365
3175457
done500157
01631
15027
215627
365627
4401927
done500127
03181
112771
255171
3362471
done500071
02047
17437
229637
3151937
done500037
02769
110765
244865
3275957
done500057
01631
15627
219927
393627
done500027
02571
18665
234365
3200965
done500065
01535
14629
218129
373429
4340029
done500129
02059
16159
222759
3119651
done500151
01119
12719
27319
324619
4106619
5376019
done500019
02969
111159
246059
3261959
done500059
01841
16131
221931
390631
4493531
done500031
02557
19153
235653
3177345
done500145
01425
14321
212821
344121
4159921
5371921
done500021
02559
18553
234353
3196853
done500053
01429
14323
216623
366923
4251223
done500123
02047
16047
222947
3114939
done500039
01013
12413
26813
323113
447213
568313
686913
7133113
8293913
9354813
10362513
done362513
02969
111159
244059
3240759
done500059
01841
16131
221931
390631
4493531
done500031
02557
19153
233653
3153145
done500145
01425
14321
212821
344121
4159921
5371921
done500021
02559
19153
238753
3226553
done500153
01429
14323
216623
366923
4251223
done500123
02047
16647
227447
3146739
done500039
01013
12413
26813
323113
447213
568313
686913
7133113
8293913
9354813
10362513
done362513
01423
14323
212917
348417
4247917
done500117
01559
14251
216141
371635
4413135
done500035
01339
13539
212629
349623
4286823
done500023
01119
12819
27919
321719
454319
5120519
6262519
done500019
0813
11713
24213
310613
419513
528013
632413
733413
done33413
0813
11713
24213
310613
419513
528013
632413
733413
done33413
01117
12417
26017
315813
432213
557713
6109813
7156413
8188013
9228213
done228213
01117
12917
28917
317813
433013
559313
6112213
7156713
8187513
9227513
done227513
0813
11713
24213
310613
419513
528013
632413
733413
done33413
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

prune117.0ms

Filtered
31 candidates to 36 candidates (-16.1%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New35136
Fresh000
Picked101
Done000
Total36137

Merged error: 0.3b

Counts
37 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3.9999999999999997e-32 (pow t 2))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
associate-*r*
add-exp-log
add-cube-cbrt unpow-prod-down *-un-lft-identity unswap-sqr
associate-*l* prod-exp add-cbrt-cube
unpow2 sqr-pow
pow1 pow-to-exp pow-exp *-commutative cbrt-unprod add-log-exp
Counts
1 → 27
Calls
1 calls:
6.0ms
(* 3.9999999999999997e-32 (pow t 2))

series4.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(* 3.9999999999999997e-32 (pow t 2))

simplify1.6min

Counts
30 → 30
Iterations

Useful iterations: 2 (6.0ms)

IterNodesCost
077
197
done97
077
197
done97
077
1157
2257
3347
4407
5507
6727
71337
83457
912597
done50007
066
1156
2356
3506
4586
5686
6906
71536
83676
913076
done50006
066
1146
2356
3556
4996
51996
64526
713036
846326
done50016
0917
12413
2889
32109
44187
57837
623447
done50007
0713
11313
22913
33413
44013
55013
67413
713613
835813
9130113
done500113
066
1126
2286
3356
4416
5516
6736
71346
83466
912776
done50016
0717
12317
2957
32427
43907
55647
614587
747857
done50007
066
1126
2286
3356
4416
5516
6736
71346
83466
912776
done50016
066
1126
2286
3356
4416
5516
6736
71346
83466
912776
done50016
077
1137
2294
3444
4794
51994
66514
726114
done50004
077
1137
2294
3444
4794
51994
66514
726114
done50004
044
154
done54
044
154
done54
077
1137
2235
3285
4345
5445
6685
71345
83465
912745
done50005
077
1137
2235
3285
4345
5445
6685
71345
83465
912745
done50005
078
1136
2264
3404
4764
52004
66584
724714
done50014
078
1136
2264
3404
4764
52004
66584
724714
done50014
079
1139
2339
3749
41726
54246
613356
done50016
066
1126
2283
3453
4833
52053
66423
725823
done50003
055
1123
2161
done161
033
143
done43
0711
11511
22511
33011
43611
54611
67011
713011
833911
9126611
done500011
066
1126
2224
3274
4334
5434
6654
71244
83494
912704
done50004
033
161
done61
067
1125
2253
3413
4783
51943
66483
724253
done50003
066
1126
2286
3356
4416
5516
6736
71346
83466
912776
done50016
066
1126
2286
3356
4416
5516
6736
71346
83466
912776
done50016
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
055
1115
2275
3325
4385
5485
6705
71295
83465
912725
done50005

prune68.0ms

Filtered
21 candidates to 30 candidates (-42.9%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New22830
Fresh000
Picked011
Done000
Total22931

Merged error: 0.0b

Counts
31 → 9

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* 3.9999999999999997e-32 t) t)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
associate-*r* pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
5.0ms
(* (* 3.9999999999999997e-32 t) t)

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(* (* 3.9999999999999997e-32 t) t)

simplify26.7s

Counts
21 → 21
Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
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
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

prune46.0ms

Filtered
15 candidates to 21 candidates (-40.0%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New19221
Fresh257
Picked011
Done011
Total21930

Merged error: 0.0b

Counts
30 → 9

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (sqrt 3.9999999999999997e-32) (* (sqrt 3.9999999999999997e-32) (pow t 2)))
0.3b
(* (sqrt 3.9999999999999997e-32) (pow t 2))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
17×add-exp-log
12×associate-*l*
10×prod-exp sqrt-prod
associate-*r* add-cbrt-cube
add-cube-cbrt *-un-lft-identity unswap-sqr
unpow-prod-down
pow1 cbrt-unprod
unpow2 sqr-pow
pow-to-exp pow-exp *-commutative add-log-exp
pow-prod-down
Counts
2 → 56
Calls
2 calls:
8.0ms
(* (sqrt 3.9999999999999997e-32) (* (sqrt 3.9999999999999997e-32) (pow t 2)))
7.0ms
(* (sqrt 3.9999999999999997e-32) (pow t 2))

series13.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* (sqrt 3.9999999999999997e-32) (* (sqrt 3.9999999999999997e-32) (pow t 2)))
5.0ms
(* (sqrt 3.9999999999999997e-32) (pow t 2))

simplify3.4min

Counts
62 → 62
Iterations

Useful iterations: done (1.0ms)

IterNodesCost
088
1108
done108
088
1108
done108
088
1168
2268
3358
4418
5518
6738
71378
83568
912888
done50008
077
1167
2367
3517
4577
5677
6917
71507
83687
912937
done50007
077
1157
2367
3587
41027
52027
64567
713027
846947
done50007
01020
12512
28610
320510
43618
55218
611598
734558
done50008
0815
11415
23015
33715
44315
55315
67515
713715
834715
9128215
done500015
077
1137
2297
3367
4427
5527
6767
71387
83557
912777
done50007
0820
12420
2968
32428
44248
55968
614808
747628
done50008
077
1137
2297
3367
4427
5527
6767
71387
83557
912777
done50007
077
1137
2297
3367
4427
5527
6767
71387
83557
912777
done50007
088
1148
2305
3455
4835
52095
66525
726265
done50005
088
1148
2305
3455
4835
52095
66525
726265
done50005
055
165
done65
055
165
done65
088
1148
2246
3296
4356
5456
6676
71336
83556
912786
done50006
088
1148
2246
3296
4356
5456
6676
71336
83556
912786
done50006
089
1147
2275
3415
4805
51945
66315
724705
done50005
089
1147
2275
3415
4805
51945
66315
724705
done50005
088
1148
2305
3455
4835
52095
66525
726265
done50005
088
1148
2305
3455
4835
52095
66525
726265
done50005
055
165
done65
055
165
done65
088
1148
2246
3296
4356
5456
6676
71336
83556
912786
done50006
088
1148
2246
3296
4356
5456
6676
71336
83556
912786
done50006
089
1147
2275
3415
4805
51945
66315
724705
done50005
089
1147
2275
3415
4805
51945
66315
724705
done50005
0810
11410
23410
37510
41807
54317
614217
done50007
077
1137
2294
3444
4794
51994
66514
726114
done50004
066
1134
2172
3222
4262
5302
6342
7382
done382
044
154
done54
0812
11612
22612
33112
43712
54712
66912
712612
833112
9125312
done500012
077
1137
2235
3285
4345
5445
6685
71345
83465
912745
done50005
044
172
2102
done102
078
1136
2264
3404
4764
52004
66584
724714
done50014
077
1137
2297
3347
4407
5507
6747
71367
83587
913017
done50017
077
1137
2297
3347
4407
5507
6747
71367
83587
913017
done50017
077
1137
2297
3347
4407
5507
6747
71367
83587
913017
done50017
066
1126
2286
3356
4416
5516
6736
71346
83466
912776
done50016
077
1137
2297
3347
4407
5507
6747
71367
83587
913017
done50017
066
1126
2286
3356
4416
5516
6736
71346
83466
912776
done50016
079
1169
2395
3535
4595
5695
6935
71615
83715
912945
done50005
0912
11412
21610
3218
4238
done238
0912
11412
21610
3218
4238
done238
0912
12012
23210
3488
4628
5728
6948
71568
83658
912898
done50008
0911
11811
24011
35710
4777
5897
61137
71817
83917
913157
done50007
0810
12010
2496
3746
41026
51166
61406
71996
84156
913436
done50006
0810
11910
2496
3936
41776
53846
69036
727376
done50006
01129
13117
212411
33669
49517
516267
638907
done50017
01129
13221
213613
344913
411367
516376
done50016
0921
11821
24113
35513
46113
57113
69313
715613
836413
9129613
done500113
0810
11710
2406
3526
4586
5686
6906
71516
83636
913026
done50006
0929
12729
21047
33567
411886
519226
done50006
0810
11710
2406
3535
4595
5695
6915
71505
83645
912755
done50005
0810
11710
2406
3535
4595
5695
6915
71505
83645
912755
done50005
035
done31
0810
11710
24310
36010
46710
57710
69910
716010
837310
9131110
done500010
0910
11810
24410
36110
47110
58110
610310
716710
837510
9129810
done500010
0810
11710
24310
36010
46710
57710
69910
716010
837310
9131110
done500010
079
1169
2395
3535
4595
5695
6935
71615
83715
912945
done50005
0810
11710
24310
36010
46710
57710
69910
716010
837310
9131110
done500010
079
1169
2395
3535
4595
5695
6935
71615
83715
912945
done50005
066
1126
2286
3356
4416
5516
6736
71346
83466
912776
done50006
066
1126
2286
3356
4416
5516
6736
71346
83466
912776
done50006
066
1126
2286
3356
4416
5516
6736
71346
83466
912776
done50006
078
1168
2595
3905
41715
54485
614485
done50005
078
1168
2595
3905
41715
54485
614485
done50005
078
1168
2595
3905
41715
54485
614485
done50005

prune96.0ms

Filtered
42 candidates to 62 candidates (-47.6%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New61162
Fresh156
Picked011
Done022
Total62971

Merged error: 0.0b

Counts
71 → 9

regimes49.0ms

Accuracy

0% (0.3b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 0.4b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
165
done65

end0.0ms

sample1.1s

Algorithm
intervals
Results
544.0ms5998×body160valid
278.0ms2002×body320valid
111.0ms8000×pre80true

Profiling

Loading profile data...