Details

Time bar (total: 7.9min)

sample110.0ms

Algorithm
intervals
Results
25.0ms483×body80valid

simplify18.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01115
12415
24215
35415
done5415

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 33.3b

Counts
2 → 1

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
20.4b
(/ (* z z) (* t t))
21.7b
(/ (* x x) (* y y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
27×add-exp-log add-cbrt-cube
cbrt-undiv div-exp prod-exp cbrt-unprod
*-un-lft-identity add-log-exp
pow1 add-sqr-sqrt add-cube-cbrt
frac-2neg times-frac clear-num associate-/r* div-inv associate-/l*
+-commutative flip3-+ frac-add sum-log flip-+ distribute-lft-out
Counts
3 → 55
Calls
3 calls:
10.0ms
(+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
8.0ms
(/ (* z z) (* t t))
7.0ms
(/ (* x x) (* y y))

series47.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(+ (/ (* x x) (* y y)) (/ (* z z) (* t t)))
6.0ms
(/ (* z z) (* t t))
7.0ms
(/ (* x x) (* y y))

simplify2.1min

Counts
64 → 64
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0711
1169
2337
3517
4747
51077
61657
72087
82167
done2167
0710
1159
2269
3457
4687
5997
61677
72077
82287
92297
done2297
0710
1159
2329
3527
4707
51017
61457
72147
82307
done2307
079
1139
2259
3457
4617
5867
61317
71937
82217
92237
done2237
068
1158
2368
3656
41046
51386
61936
72336
82706
92736
done2736
068
1128
2238
3358
4478
5798
61598
73838
816998
done50008
0923
12923
216115
39047
432497
done50007
0923
13123
217213
39577
433097
done50007
0923
13123
216213
39157
430727
done50007
0923
13223
216511
39607
431777
done50007
0717
11317
22217
32817
done2817
068
1128
2218
3278
done278
0723
12023
2989
34749
418545
541285
done50005
068
1128
2224
3284
done284
068
1128
2224
3284
done284
034
164
done64
034
164
done64
033
done33
033
done33
045
185
done85
057
1117
2207
3267
done267
045
165
285
395
done95
045
165
285
395
done95
0711
1169
2337
3517
4747
51077
61657
72087
82167
done2167
0710
1159
2269
3457
4687
5997
61677
72077
82287
92297
done2297
0710
1159
2329
3527
4707
51017
61457
72147
82307
done2307
079
1139
2259
3457
4617
5867
61317
71937
82217
92237
done2237
068
1158
2368
3656
41046
51386
61936
72336
82706
92736
done2736
068
1128
2238
3358
4478
5798
61598
73838
816998
done50008
0923
12923
216115
39047
432497
done50007
0923
13123
217213
39577
433097
done50007
0923
13123
216213
39157
430727
done50007
0923
13223
216511
39607
431777
done50007
0717
11317
22217
32817
done2817
068
1128
2218
3278
done278
0723
12023
2989
34749
418545
541285
done50005
068
1128
2224
3284
done284
068
1128
2224
3284
done284
034
164
done64
034
164
done64
033
done33
033
done33
045
185
done85
057
1117
2207
3267
done267
045
165
285
395
done95
045
165
285
395
done95
01317
12816
25116
37416
411016
524116
678116
7350516
done500016
01216
12516
24316
35516
done5516
01216
12816
25116
37416
411016
524116
678216
7351216
done500016
01333
12633
24433
35633
done5633
01216
12516
24316
35516
done5516
01347
13947
215717
368317
4340817
done500017
01216
12516
24316
35516
done5516
01216
12516
24316
35516
done5516
01115
12615
24815
35015
done5015
057
1127
2237
done237
01419
14619
218119
374911
4354111
done500011
01547
14739
223539
3101631
4369427
done500027
01331
13831
214631
351919
4148011
5308711
done500111
01115
12515
25615
38715
411715
516215
625315
735415
859115
9211715
done500015
01115
12415
24215
35415
done5415
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
01215
12715
27615
310815
413515
516615
624415
747815
8130315
9497215
done500015
01215
12715
27615
310815
413515
516615
624415
747815
8130315
9497215
done500015
01215
12715
27615
310815
413515
516615
624415
747815
8130315
9497215
done500015

prune123.0ms

Filtered
44 candidates to 64 candidates (-45.5%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New56864
Fresh000
Picked101
Done000
Total57865

Merged error: 1.2b

Counts
65 → 8

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (/ x y) (/ x y)) (/ (* z z) (* t t)))
0.3b
(* (/ x y) (/ x y))
20.4b
(/ (* z z) (* t t))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
41×times-frac
31×add-cube-cbrt *-un-lft-identity
27×add-exp-log add-cbrt-cube
13×swap-sqr associate-*r* associate-*l*
10×pow1
cbrt-undiv div-exp prod-exp cbrt-unprod
div-inv add-log-exp
unswap-sqr
frac-add
frac-times associate-*r/ associate-*l/
+-commutative pow2 frac-2neg flip3-+ pow-plus pow-prod-down clear-num associate-/r* sum-log pow-sqr *-commutative pow-prod-up flip-+ associate-/l*
Counts
3 → 102
Calls
3 calls:
10.0ms
(+ (* (/ x y) (/ x y)) (/ (* z z) (* t t)))
11.0ms
(* (/ x y) (/ x y))
8.0ms
(/ (* z z) (* t t))

series41.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(+ (* (/ x y) (/ x y)) (/ (* z z) (* t t)))
6.0ms
(* (/ x y) (/ x y))
6.0ms
(/ (* z z) (* t t))

simplify2.3min

Counts
111 → 111
Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
0711
1169
2337
3517
4747
51077
61657
72087
82167
done2167
0710
1159
2269
3457
4687
5997
61677
72077
82287
92297
done2297
0710
1159
2329
3527
4707
51017
61457
72147
82307
done2307
079
1139
2259
3457
4617
5867
61317
71937
82217
92237
done2237
068
1158
2368
3656
41046
51386
61936
72336
82706
92736
done2736
068
1128
2238
3358
4478
5798
61598
73838
816998
done50008
0923
12923
216115
39047
432497
done50007
0923
13123
217213
39577
433097
done50007
0923
13123
216213
39157
430727
done50007
0923
13223
216511
39607
431777
done50007
0717
11317
22217
32817
done2817
068
1128
2218
3278
done278
0723
12023
2989
34749
418545
541285
done50005
068
1128
2224
3284
done284
068
1128
2224
3284
done284
034
164
done64
034
164
done64
033
done33
033
done33
045
185
done85
057
1117
2207
3267
done267
045
165
285
395
done95
045
165
285
395
done95
023
161
done61
047
187
2147
3217
4267
done267
023
161
done61
0611
1147
2347
3677
41207
51787
62297
72627
done2627
0810
1139
2269
3566
41106
51656
62106
72506
done2506
0810
1139
2229
3476
4906
51436
61856
72206
82236
done2236
059
1106
2176
3366
4696
51216
61776
72286
82616
done2616
058
1118
2246
3466
4936
51426
61916
72496
82906
93046
done3046
058
1118
2218
3358
4678
51328
63078
713988
done50018
0823
12123
210115
363011
426175
done50005
01123
13123
211911
36215
425205
done50005
01123
13123
212011
35965
425505
done50015
0623
11923
26411
32125
48405
530615
done50015
0617
11017
21617
32317
42817
done2817
058
198
2158
3228
4278
done278
0623
11823
2559
31945
46835
527015
done50005
058
1104
2164
3234
4284
done284
058
1104
2164
3234
4284
done284
023
done23
023
done23
0619
11019
21211
3216
4406
5726
61456
73616
812886
done50006
059
done59
059
done53
059
done53
0823
11823
26623
321113
44557
55477
66407
710287
829367
done50007
0611
11011
21611
32311
42811
done2811
0717
11317
23117
37913
41316
51486
61696
72376
84816
912626
1042926
done50006
0611
11011
21611
32311
4287
done287
0615
11411
22911
3707
4984
51064
61214
71704
83464
98724
1031394
done50004
059
199
2159
3229
4279
done279
0717
11317
23217
36613
41039
51176
61266
71426
81946
93816
109446
1130686
done50006
0611
11011
21611
3237
4277
done277
0611
11011
21611
3237
4273
done273
0611
11011
21611
3237
4273
done273
059
1115
2161
3171
4181
done181
059
199
2159
3225
4265
done265
0615
11415
23213
37913
41219
51326
61426
71736
82736
96096
1016376
done50006
059
199
2159
3229
4279
done279
059
1119
2177
3287
done283
059
199
2159
3229
4275
done275
037
191
done91
047
187
2147
3217
4267
done267
023
141
done41
047
187
2147
3217
4267
done267
023
done23
047
1107
2165
3275
done275
059
done53
059
done53
0810
11110
21410
31810
41910
done1910
0810
11110
21410
31810
41910
done1910
0810
11110
21410
31610
41810
51910
done1910
0810
11110
21410
31610
41810
51910
done1910
0611
11011
21611
3237
4273
done273
0611
11011
21611
3237
4273
done273
033
161
done61
0613
11113
21913
32713
43613
54213
64713
74813
done4813
058
188
2118
3138
4158
5168
done168
0915
12015
26115
315615
435915
562415
669715
770815
done70815
0812
11512
23312
37612
415112
521912
623612
724212
done24212
0811
1179
2439
31289
42309
52899
63009
73039
done3039
0812
11512
23412
37512
414112
520112
621012
done21012
079
1129
2219
3389
4599
5719
6739
done739
078
1146
2276
3596
4856
5936
6966
7976
done976
0811
11711
2359
31039
41799
52559
63259
73719
done3719
078
1148
2236
3616
4756
5956
61216
71376
done1376
067
1135
2233
3383
4523
5653
6853
7903
done903
055
1103
2203
done203
045
175
295
done95
058
188
2118
3158
4168
done168
058
188
2118
3158
4168
done168
079
1129
2219
3389
4599
5719
6739
done739
079
1129
2219
3389
4599
5719
6739
done739
068
1118
2198
3318
4438
5468
done468
079
1129
2219
3389
4599
5719
6739
done739
079
1129
2219
3389
4599
5719
6739
done739
068
1118
2198
3318
4438
5468
done468
068
1118
2208
3358
4438
5448
done448
068
1118
2208
3358
4438
5448
done448
047
187
2147
3217
4267
done267
047
187
2147
3217
4267
done267
067
1137
2215
3625
41055
51075
done1075
045
175
295
done95
045
175
295
done95
01217
12716
24916
37816
414416
534716
6127716
done500016
01116
12216
23716
35016
45516
done5516
01116
12516
24516
36716
410516
521416
664816
7293616
done500016
01233
12333
23833
35133
45633
done5633
01116
12216
23716
35016
45516
done5516
01247
13647
213517
358217
4282617
done500017
01116
12216
23716
35016
45516
done5516
01116
12216
23716
35016
45516
done5516
01115
12615
24815
35015
done5015
057
1127
2237
done237
01115
12315
24815
37915
411415
512615
613515
713715
done13715
045
175
295
done95
01115
12315
24715
37915
411315
512815
613715
713915
done13915
045
175
295
done95
01319
14219
214815
357211
4260311
done500011
01447
14439
219433
377327
4280427
done500127
01231
13531
211925
342015
4134211
5311611
done500011
01015
12215
25015
38215
411715
516215
625315
737015
860715
9216015
done500015
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
01215
12715
27615
310815
413515
516615
624415
747815
8130315
9497215
done500015
01215
12715
27615
310815
413515
516615
624415
747815
8130315
9497215
done500015
01215
12715
27615
310815
413515
516615
624415
747815
8130315
9497215
done500015

prune167.0ms

Filtered
75 candidates to 111 candidates (-48.0%)
Pruning

14 alts after pruning (14 fresh and 0 done)

PrunedKeptTotal
New1029111
Fresh257
Picked101
Done000
Total10514119

Merged error: 0.1b

Counts
119 → 14

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
0.3b
(* (/ z t) (/ z t))
0.3b
(* (/ x y) (/ x y))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
83×add-sqr-sqrt
80×times-frac
59×add-cube-cbrt *-un-lft-identity
27×add-exp-log add-cbrt-cube
26×swap-sqr associate-*r* associate-*l*
17×pow1
frac-add
cbrt-undiv frac-times associate-*r/ div-exp associate-*l/ prod-exp cbrt-unprod div-inv unswap-sqr
add-log-exp
pow2 pow-plus pow-prod-down pow-sqr *-commutative pow-prod-up
+-commutative flip3-+ sum-log flip-+
Counts
3 → 154
Calls
3 calls:
8.0ms
(+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
33.0ms
(* (/ z t) (/ z t))
11.0ms
(* (/ x y) (/ x y))

series48.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(+ (* (/ x y) (/ x y)) (* (/ z t) (/ z t)))
6.0ms
(* (/ z t) (/ z t))
6.0ms
(* (/ x y) (/ x y))

simplify2.5min

Counts
163 → 163
Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
023
161
done61
047
187
2147
3217
4267
done267
023
161
done61
0611
1147
2347
3677
41207
51787
62297
72627
done2627
0810
1139
2269
3566
41106
51656
62106
72506
done2506
0810
1139
2229
3476
4906
51436
61856
72206
82236
done2236
059
1106
2176
3366
4696
51216
61776
72286
82616
done2616
058
1118
2246
3466
4936
51426
61916
72496
82906
93046
done3046
058
1118
2218
3358
4678
51328
63078
713988
done50018
0823
12123
210115
363011
426175
done50005
01123
13123
211911
36215
425205
done50005
01123
13123
212011
35965
425505
done50015
0623
11923
26411
32125
48405
530615
done50015
0617
11017
21617
32317
42817
done2817
058
198
2158
3228
4278
done278
0623
11823
2559
31945
46835
527015
done50005
058
1104
2164
3234
4284
done284
058
1104
2164
3234
4284
done284
023
done23
023
done23
0619
11019
21211
3216
4406
5726
61456
73616
812886
done50006
059
done59
059
done53
059
done53
0823
11823
26623
321113
44557
55477
66407
710287
829367
done50007
0611
11011
21611
32311
42811
done2811
0717
11317
23117
37913
41316
51486
61696
72376
84816
912626
1042926
done50006
0611
11011
21611
32311
4287
done287
0615
11411
22911
3707
4984
51064
61214
71704
83464
98724
1031394
done50004
059
199
2159
3229
4279
done279
0717
11317
23217
36613
41039
51176
61266
71426
81946
93816
109446
1130686
done50006
0611
11011
21611
3237
4277
done277
0611
11011
21611
3237
4273
done273
0611
11011
21611
3237
4273
done273
059
1115
2161
3171
4181
done181
059
199
2159
3225
4265
done265
0615
11415
23213
37913
41219
51326
61426
71736
82736
96096
1016376
done50006
059
199
2159
3229
4279
done279
059
1119
2177
3287
done283
059
199
2159
3229
4275
done275
037
191
done91
047
187
2147
3217
4267
done267
023
141
done41
047
187
2147
3217
4267
done267
023
done23
047
1107
2165
3275
done275
059
done53
059
done53
0810
11110
21410
31810
41910
done1910
0810
11110
21410
31810
41910
done1910
0810
11110
21410
31610
41810
51910
done1910
0810
11110
21410
31610
41810
51910
done1910
0611
11011
21611
3237
4273
done273
0611
11011
21611
3237
4273
done273
033
161
done61
0613
11113
21913
32713
43613
54213
64713
74813
done4813
058
188
2118
3138
4158
5168
done168
0915
12015
26115
315615
435915
562415
669715
770815
done70815
0812
11512
23312
37612
415112
521912
623612
724212
done24212
0811
1179
2439
31289
42309
52899
63009
73039
done3039
0812
11512
23412
37512
414112
520112
621012
done21012
079
1129
2219
3389
4599
5719
6739
done739
078
1146
2276
3596
4856
5936
6966
7976
done976
0811
11711
2359
31039
41799
52559
63259
73719
done3719
078
1148
2236
3616
4756
5956
61216
71376
done1376
067
1135
2233
3383
4523
5653
6853
7903
done903
055
1103
2203
done203
045
175
295
done95
058
188
2118
3158
4168
done168
058
188
2118
3158
4168
done168
079
1129
2219
3389
4599
5719
6739
done739
079
1129
2219
3389
4599
5719
6739
done739
068
1118
2198
3318
4438
5468
done468
079
1129
2219
3389
4599
5719
6739
done739
079
1129
2219
3389
4599
5719
6739
done739
068
1118
2198
3318
4438
5468
done468
068
1118
2208
3358
4438
5448
done448
068
1118
2208
3358
4438
5448
done448
047
187
2147
3217
4267
done267
047
187
2147
3217
4267
done267
067
1137
2215
3625
41055
51075
done1075
045
175
295
done95
045
175
295
done95
023
161
done61
047
187
2147
3217
4267
done267
023
161
done61
0611
1147
2347
3677
41207
51787
62297
72627
done2627
0810
1139
2269
3566
41106
51656
62106
72506
done2506
0810
1139
2229
3476
4906
51436
61856
72206
82236
done2236
059
1106
2176
3366
4696
51216
61776
72286
82616
done2616
058
1118
2246
3466
4936
51426
61916
72496
82906
93046
done3046
058
1118
2218
3358
4678
51328
63078
713988
done50018
0823
12123
210115
363011
426175
done50005
01123
13123
211911
36215
425205
done50005
01123
13123
212011
35965
425505
done50015
0623
11923
26411
32125
48405
530615
done50015
0617
11017
21617
32317
42817
done2817
058
198
2158
3228
4278
done278
0623
11823
2559
31945
46835
527015
done50005
058
1104
2164
3234
4284
done284
058
1104
2164
3234
4284
done284
023
done23
023
done23
0619
11019
21211
3216
4406
5726
61456
73616
812886
done50006
059
done59
059
done53
059
done53
0823
11823
26623
321113
44557
55477
66407
710287
829367
done50007
0611
11011
21611
32311
42811
done2811
0717
11317
23117
37913
41316
51486
61696
72376
84816
912626
1042926
done50006
0611
11011
21611
32311
4287
done287
0615
11411
22911
3707
4984
51064
61214
71704
83464
98724
1031394
done50004
059
199
2159
3229
4279
done279
0717
11317
23217
36613
41039
51176
61266
71426
81946
93816
109446
1130686
done50006
0611
11011
21611
3237
4277
done277
0611
11011
21611
3237
4273
done273
0611
11011
21611
3237
4273
done273
059
1115
2161
3171
4181
done181
059
199
2159
3225
4265
done265
0615
11415
23213
37913
41219
51326
61426
71736
82736
96096
1016376
done50006
059
199
2159
3229
4279
done279
059
1119
2177
3287
done283
059
199
2159
3229
4275
done275
037
191
done91
047
187
2147
3217
4267
done267
023
141
done41
047
187
2147
3217
4267
done267
023
done23
047
1107
2165
3275
done275
059
done53
059
done53
0810
11110
21410
31810
41910
done1910
0810
11110
21410
31810
41910
done1910
0810
11110
21410
31610
41810
51910
done1910
0810
11110
21410
31610
41810
51910
done1910
0611
11011
21611
3237
4273
done273
0611
11011
21611
3237
4273
done273
033
161
done61
0613
11113
21913
32713
43613
54213
64713
74813
done4813
058
188
2118
3138
4158
5168
done168
0915
12015
26115
315615
435915
562415
669715
770815
done70815
0812
11512
23312
37612
415112
521912
623612
724212
done24212
0811
1179
2439
31289
42309
52899
63009
73039
done3039
0812
11512
23412
37512
414112
520112
621012
done21012
079
1129
2219
3389
4599
5719
6739
done739
078
1146
2276
3596
4856
5936
6966
7976
done976
0811
11711
2359
31039
41799
52559
63259
73719
done3719
078
1148
2236
3616
4756
5956
61216
71376
done1376
067
1135
2233
3383
4523
5653
6853
7903
done903
055
1103
2203
done203
045
175
295
done95
058
188
2118
3158
4168
done168
058
188
2118
3158
4168
done168
079
1129
2219
3389
4599
5719
6739
done739
079
1129
2219
3389
4599
5719
6739
done739
068
1118
2198
3318
4438
5468
done468
079
1129
2219
3389
4599
5719
6739
done739
079
1129
2219
3389
4599
5719
6739
done739
068
1118
2198
3318
4438
5468
done468
068
1118
2208
3358
4438
5448
done448
068
1118
2208
3358
4438
5448
done448
047
187
2147
3217
4267
done267
047
187
2147
3217
4267
done267
067
1137
2215
3625
41055
51075
done1075
045
175
295
done95
045
175
295
done95
01117
12616
24616
38616
418516
547916
6197616
done500116
01016
11916
23116
34516
45516
done5516
01016
12216
23916
36016
410016
520016
655316
7237516
done500116
01133
12033
23233
34633
45633
done5633
01016
11916
23116
34516
45516
done5516
01147
13347
211317
348517
4229417
done500117
01016
11916
23116
34516
45516
done5516
01016
11916
23116
34516
45516
done5516
01115
12615
24815
35015
done5015
057
1127
2237
done237
01115
12315
24715
37915
411515
513515
614015
done14015
045
175
295
done95
01115
12315
24815
37815
411315
513315
613915
done13915
045
175
295
done95
01115
12315
24815
37915
411415
512615
613515
713715
done13715
045
175
295
done95
01115
12415
25115
37215
49215
59615
69715
done9715
033
143
done43
01115
12415
25215
37215
49215
59615
69815
done9815
033
143
done43
01115
12315
24715
37915
411315
512815
613715
713915
done13915
045
175
295
done95
01115
12415
25015
37415
49515
59915
610015
done10015
033
143
done43
01115
12415
25115
36815
48915
59315
69515
done9515
033
143
done43
01219
13819
211311
338011
4170611
done500111
01347
14339
216531
358527
4215727
done500127
01131
13231
29919
328711
499411
5293311
done500111
0915
12215
24315
38415
415115
525115
636715
760415
8211815
done500115
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
067
1147
2417
3587
4737
5907
61307
72477
86617
924897
done50007
01215
12715
27615
310815
413515
516615
624415
747815
8130315
9497215
done500015
01215
12715
27615
310815
413515
516615
624415
747815
8130315
9497215
done500015
01215
12715
27615
310815
413515
516615
624415
747815
8130315
9497215
done500015

prune211.0ms

Filtered
112 candidates to 163 candidates (-45.5%)
Pruning

17 alts after pruning (17 fresh and 0 done)

PrunedKeptTotal
New1549163
Fresh5813
Picked101
Done000
Total16017177

Merged error: 0.0b

Counts
177 → 17

localize13.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
22.6b
(cbrt (* (/ z t) (/ z t)))
22.6b
(cbrt (* (/ z t) (/ z t)))
22.6b
(cbrt (* (/ z t) (/ z t)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
33×cbrt-div
20×frac-times
14×associate-*r/ associate-*l/
12×add-sqr-sqrt
11×pow1 cbrt-prod
pow1/3
add-cube-cbrt *-un-lft-identity
add-exp-log
swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 85
Calls
4 calls:
7.0ms
(* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
6.0ms
(cbrt (* (/ z t) (/ z t)))
6.0ms
(cbrt (* (/ z t) (/ z t)))
6.0ms
(cbrt (* (/ z t) (/ z t)))

series98.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt (* (/ z t) (/ z t))) (cbrt (* (/ z t) (/ z t))))
22.0ms
(cbrt (* (/ z t) (/ z t)))
22.0ms
(cbrt (* (/ z t) (/ z t)))
29.0ms
(cbrt (* (/ z t) (/ z t)))

simplify1.0min

Counts
97 → 97
Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
069
1109
2169
3239
4289
done289
069
1109
2169
3239
4289
done289
044
done44
044
done44
034
done34
034
done34
056
186
2106
done106
022
done22
056
186
2106
done106
022
done22
0719
11119
21719
32419
42919
done2919
069
1109
2169
3239
4289
done289
0726
11226
22010
3327
4437
5537
6747
71387
83477
912697
done50007
069
1109
2169
3239
4289
done289
069
1109
2169
3239
4289
done289
069
1109
2169
3239
4289
done289
069
1109
2169
3239
4289
done289
044
done44
044
done44
034
done34
034
done34
056
186
2106
done106
022
done22
056
186
2106
done106
022
done22
0719
11119
21719
32419
42919
done2919
069
1109
2169
3239
4289
done289
0726
11226
22010
3327
4437
5537
6747
71387
83477
912697
done50007
069
1109
2169
3239
4289
done289
069
1109
2169
3239
4289
done289
069
1109
2169
3239
4289
done289
069
1109
2169
3239
4289
done289
044
done44
044
done44
034
done34
034
done34
056
186
2106
done106
022
done22
056
186
2106
done106
022
done22
0719
11119
21719
32419
42919
done2919
069
1109
2169
3239
4289
done289
0726
11226
22010
3327
4437
5537
6747
71387
83477
912697
done50007
069
1109
2169
3239
4289
done289
069
1109
2169
3239
4289
done289
023
151
done51
023
161
done61
0515
11315
2379
31035
42975
56215
613675
749155
done50005
0617
11017
21617
32317
42817
done2817
023
161
done61
0719
11311
22011
32711
43211
done3211
0718
11318
22111
32911
43411
done3411
0718
11318
22318
33518
45818
59818
620518
758018
8227318
done500018
0515
11315
2379
31035
42975
56215
613675
749155
done50005
0837
11237
21837
32537
43037
done3037
0718
11118
21718
32418
42918
done2918
0853
12053
23319
35410
416410
55569
615995
749425
done50005
0718
1129
2189
3259
4309
done309
0718
1129
2189
3259
4309
done309
049
done49
049
done49
0811
11111
21311
done1311
057
167
done67
0811
11111
21311
done1311
057
167
done67
0811
11111
21311
done1311
057
167
done67
0613
1913
21113
done1113
035
done35
0813
11113
21313
done1313
035
done35
0811
11111
21311
done1311
057
167
done67
0813
11113
21313
done1313
035
done35
0613
1913
21113
done1113
035
done35
059
done59
059
done59
0839
11639
22621
34211
46211
58811
616411
737911
8128111
done500011
0719
11119
21719
32419
42919
done2919
0719
1118
2188
3258
4308
done308
0719
1118
2188
3258
4308
done308
023
141
done41
0617
11017
21617
32317
42817
done2817
059
done59
059
done59
0814
11314
21914
32614
43114
done3114
0814
11314
21914
32614
43114
done3114
0814
11314
21914
32614
43114
done3114
0814
11314
21914
32614
43114
done3114
0719
1118
2188
3258
4308
done308
0719
1118
2188
3258
4308
done308
033
151
done51
033
161
done61
0713
11213
21813
32513
43013
done3013
0828
11528
22328
33028
43528
done3528
0718
11218
21818
32518
43018
done3018
0710
1148
2238
3308
4358
done358
0713
11213
21813
32513
43013
done3013
0718
11218
21818
32518
43018
done3018
0718
11218
21818
32518
43018
done3018
0617
11017
21617
32317
42817
done2817
0813
11313
21813
32513
43013
done3013
0815
11315
22015
32815
43015
done3015
0815
11315
22015
32815
43015
done3015
0813
11313
21813
32513
43013
done3013
0815
11315
22015
32815
43015
done3015
0815
11315
22015
32815
43015
done3015
01415
12614
25712
31359
42777
56167
619295
done50015
01619
13416
27514
318710
44638
510487
631035
done50005
01719
13418
26916
316813
445611
5142011
648578
done50008
01415
12614
25712
31359
42777
56167
619295
done50015
01619
13416
27514
318710
44638
510487
631035
done50005
01719
13418
26916
316813
445611
5142011
648578
done50008
01415
12614
25712
31359
42777
56167
619295
done50015
01619
13416
27514
318710
44638
510487
631035
done50005
01719
13418
26916
316813
445611
5142011
648578
done50008
01415
12614
25812
31369
42777
55657
617615
done50005
01619
13416
27614
318810
44598
59967
628015
done50005
01719
13418
27016
316913
445411
5135911
642328
done50008

prune99.0ms

Filtered
76 candidates to 97 candidates (-27.6%)
Pruning

18 alts after pruning (17 fresh and 1 done)

PrunedKeptTotal
New96197
Fresh01616
Picked011
Done000
Total9618114

Merged error: 0b

Counts
114 → 18

regimes1.4s

Accuracy

0% (0.7b remaining)

Error of 0.8b against oracle of 0.0b and baseline of 0.8b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01234
11434
done1434

end0.0ms

sample1.6s

Algorithm
intervals
Results
789.0ms15369×body80valid

Profiling

Loading profile data...