Details

Time bar (total: 1.7min)

sample18.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify9.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1107
2147
3177
4187
done187

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 9.3b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

8.7b
(/ (* x y) (+ y 1.0))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-exp-log add-cbrt-cube
times-frac associate-/r*
add-sqr-sqrt add-cube-cbrt
cbrt-undiv div-exp associate-/r/ distribute-lft-out
pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
7.0ms
(/ (* x y) (+ y 1.0))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(/ (* x y) (+ y 1.0))

simplify37.0s

Counts
28 → 28
Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
0910
11510
22210
32810
43410
54310
65610
77410
89010
99710
1011410
1111610
done11610
089
1159
2219
3309
4339
5399
6489
7619
8799
9959
101029
111199
121219
done1219
078
1148
2268
3458
4618
5698
6818
7998
81158
91228
101398
111418
done1418
078
1118
2158
3208
4298
5428
6758
71648
83878
910598
1041738
done50008
01223
14023
216513
365813
4263511
done500011
01023
14223
217211
37929
429689
done50019
0817
11217
21617
31917
42017
done2017
078
1118
2158
3188
4198
done198
0823
11923
2609
32399
410179
531509
done50019
078
1118
2158
3188
4198
done198
078
1118
2158
3188
4198
done198
044
194
2114
done114
044
184
2104
3114
done114
0711
11011
done1011
056
166
done66
066
176
done76
056
166
done66
033
151
done51
045
155
done55
033
151
done51
045
155
done55
055
185
done85
067
1107
2127
done127
0813
11713
23113
34413
44813
done4813
078
1118
2158
3188
4198
done198
055
1103
2183
3273
4323
done323
055
1103
2183
3273
4323
done323
045
155
done55
0911
12611
23911
35911
49911
521411
662611
7245811
done500011
0811
11611
23911
38811
415911
52629
63999
711109
done50019
01521
14319
213015
331813
471713
5136213
6349713
done500013
01115
12615
26613
310013
414411
520911
631511
748811
884211
9183111
done500011
01115
12615
26613
310013
414411
520911
631511
748811
884211
9183111
done500011

prune54.0ms

Filtered
23 candidates to 28 candidates (-21.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New26228
Fresh000
Picked011
Done000
Total26329

Merged error: 0b

Counts
29 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ x (/ (+ y 1.0) y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
96×times-frac
74×*-un-lft-identity
50×add-sqr-sqrt add-cube-cbrt
16×associate-/r*
12×distribute-lft-out
add-exp-log add-cbrt-cube
div-inv
cbrt-undiv div-exp associate-/l*
pow1 frac-2neg clear-num associate-/r/ add-log-exp
Counts
1 → 82
Calls
1 calls:
9.0ms
(/ x (/ (+ y 1.0) y))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(/ x (/ (+ y 1.0) y))

simplify30.7s

Counts
85 → 85
Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
0910
11610
22410
33710
44110
54910
66410
79010
89910
done9910
089
1149
2199
3269
4399
5439
6519
7669
8929
91019
done1019
078
1138
2238
3328
4448
5638
6728
7838
81018
91218
101278
done1278
078
1108
2158
3228
4328
5598
61318
73078
88408
931548
done50008
01223
13923
214813
359311
422449
done50009
01023
12623
210011
33709
414469
538969
done50019
0817
11117
21417
31517
41717
51917
62017
done2017
078
1108
2138
3148
4168
5188
6198
done198
0823
11823
2569
32299
49489
528809
done50009
078
1108
2138
3148
4168
5188
6198
done198
078
1108
2138
3148
4168
5188
6198
done198
022
done22
056
186
2126
3146
4206
5265
6285
done285
01019
11719
22619
33219
done3219
089
199
done99
0912
11212
21412
31512
done1512
089
199
done99
01221
12321
25921
315221
427821
537221
640821
741821
done41821
0910
11210
21510
31610
41810
52010
62110
done2110
01118
11818
23618
38018
412418
514318
614818
714918
done14918
0910
11210
21510
31610
41810
52010
62110
done2110
01117
12015
24315
311815
414715
516715
616915
done16915
089
1119
2149
3159
4179
5199
6209
done209
01116
11816
23316
36116
49716
511816
612816
713716
done13716
0910
11210
21510
31610
41810
52010
62110
done2110
01013
11513
22413
33413
44413
54813
65013
75113
done5113
0910
11210
21510
31610
41810
52010
62110
done2110
01012
11710
22810
35010
45610
56010
66610
76710
done6710
089
1119
2149
3159
4179
5199
6209
done209
0913
11713
23211
37911
419211
525511
629911
done29911
089
1119
2149
3159
4179
5199
6209
done209
0810
11410
2238
3498
4968
51048
done1048
089
1119
2149
3159
4179
5199
6209
done209
069
1127
2215
3425
4565
done565
078
1108
2138
3148
4168
5188
6198
done198
0913
11713
23211
37911
419211
525511
629911
done29911
089
1119
2149
3159
4179
5199
6209
done209
0810
11410
2238
3498
4968
51048
done1048
089
1119
2149
3159
4179
5199
6209
done209
069
1127
2215
3425
4565
done565
078
1108
2138
3148
4168
5188
6198
done198
057
195
2155
3205
done205
078
1108
2138
3148
4168
5188
6198
done198
079
1109
2129
3139
done139
066
1106
2134
3224
4314
5334
done334
0916
11216
done1216
089
199
done99
089
199
done99
089
199
done99
01118
12018
24118
37018
49618
512718
614818
715818
done15818
0910
11210
21510
31610
41810
52010
62110
done2110
01015
11515
22315
33615
44415
55015
65315
done5315
0910
11210
21510
31610
41810
52010
62110
done2110
01014
11712
23012
35712
46912
58112
68712
done8712
089
1119
2149
3159
4179
5199
6209
done209
01013
11513
22213
33013
43413
54313
64913
75413
85513
done5513
0910
11210
21510
31610
41810
52010
62110
done2110
0910
11210
21510
31610
41810
52010
62110
done2110
0910
11210
21510
31610
41810
52010
62110
done2110
099
1147
2207
3257
4277
5307
6347
done347
089
1119
2149
3159
4179
5199
6209
done209
0810
11410
2218
3378
4638
5868
61068
done1068
089
1119
2149
3159
4179
5199
6209
done209
077
1117
2145
3235
4325
5345
done345
089
1119
2149
3159
4179
5199
6209
done209
056
194
2142
3162
4202
done202
078
1108
2138
3148
4168
5188
6198
done198
0810
11410
2218
3378
4638
5868
61068
done1068
089
1119
2149
3159
4179
5199
6209
done209
077
1117
2145
3235
4325
5345
done345
089
1119
2149
3159
4179
5199
6209
done209
056
194
2142
3162
4202
done202
078
1108
2138
3148
4168
5188
6198
done198
044
162
282
done82
078
1108
2138
3148
4168
5188
6198
done198
066
176
done76
066
1106
2134
3224
4314
5334
done334
0815
11315
done1315
078
188
done88
078
1108
done108
078
188
done88
01017
12117
24217
37315
413315
520815
done20815
089
1119
2149
3159
4179
5199
6209
done209
0914
11614
22414
33712
46412
59712
done9712
089
1119
2149
3159
4179
5199
6209
done209
0813
11511
22611
33511
done3511
078
1108
2138
3148
4168
5188
6198
done198
0912
11612
22312
33110
45510
57210
done7210
089
1119
2149
3159
4179
5199
6209
done209
089
1139
2169
3177
4307
5357
done357
089
1119
2149
3159
4179
5199
6209
done209
078
1126
2176
done176
078
1108
2138
3148
4168
5188
6198
done198
069
1125
2215
3345
4435
5445
done445
078
1108
2138
3148
4168
5188
6198
done198
056
192
2142
3162
4172
done172
078
1108
2138
3148
4168
5188
6198
done198
035
161
done61
067
197
2127
3137
4157
5177
6187
done187
069
1125
2215
3345
4435
5445
done445
078
1108
2138
3148
4168
5188
6198
done198
056
192
2142
3162
4172
done172
078
1108
2138
3148
4168
5188
6198
done198
035
161
done61
067
197
2127
3137
4157
5177
6187
done187
023
141
done41
067
197
2127
3137
4157
5177
6187
done187
055
185
done85
055
195
2123
3183
4253
5303
done303
067
1117
2147
3155
done155
067
197
2127
done127
0815
11115
done1115
078
188
done88
01017
11917
24017
37117
49717
513117
615717
716717
done16717
0914
11414
22214
33514
44314
54914
65214
done5214
0913
11611
22911
35611
46411
57311
68811
79111
done9111
0912
11412
22112
32912
43312
54212
64812
75312
85412
done5412
089
1119
2149
3159
4179
5199
6209
done209
088
1136
2196
3246
done246
079
1139
2207
3307
4507
5807
6927
done927
066
1106
2134
3194
4264
5314
done314
045
183
2131
done131
079
1139
2207
3307
4507
5807
6927
done927
066
1106
2134
3194
4264
5314
done314
045
183
2131
done131
033
151
done51
055
165
done65
078
1108
2138
done138
078
1108
2138
done138
067
197
2127
done127
055
165
done65
01521
14319
213015
331813
471713
5136213
6349713
done500013
01115
12615
26613
310013
414411
520911
631511
748811
884211
9183111
done500011
01115
12615
26613
310013
414411
520911
631511
748811
884211
9183111
done500011

prune104.0ms

Filtered
63 candidates to 85 candidates (-34.9%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New84185
Fresh101
Picked011
Done101
Total86288

Merged error: 0b

Counts
88 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

6.5b
(* (/ x (+ y 1.0)) y)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
18×associate-*l*
16×*-un-lft-identity
15×add-sqr-sqrt
13×times-frac
10×add-cube-cbrt
add-exp-log add-cbrt-cube
pow1 associate-*r* distribute-lft-out
prod-exp associate-/r/ cbrt-unprod unswap-sqr
cbrt-undiv flip3-+ div-exp pow-prod-down associate-*l/ *-commutative flip-+ div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
10.0ms
(* (/ x (+ y 1.0)) y)

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* (/ x (+ y 1.0)) y)

simplify32.3s

Counts
40 → 40
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1107
2137
3157
4177
5187
done187
0910
11510
22510
33410
44310
54810
65710
77410
89310
910110
done10110
089
1139
2199
3289
4389
5479
6529
7619
8789
9979
101059
done1059
078
1148
2238
3358
4538
5668
6788
7908
81138
91258
101418
111438
done1438
078
1138
2228
3328
4598
51318
63078
78408
831538
done50008
01223
14023
214613
355811
4210411
done500011
01023
12423
27311
323311
48199
528039
done50009
0817
11217
21517
31717
41917
52017
done2017
078
1118
2148
3168
4188
5198
done198
0823
12223
2769
32899
48369
524629
done50009
078
1118
2148
3168
4188
5198
done198
078
1118
2148
3168
4188
5198
done198
089
1109
done109
089
1109
done109
0910
11310
21610
31810
42010
52110
done2110
0910
11310
21610
31810
42010
52110
done2110
0811
11411
22211
33011
43911
54511
65011
done5011
078
1118
2148
3168
4188
5198
done198
077
1135
2235
done235
078
198
done98
078
198
done98
089
1129
2159
3179
4199
5209
done209
089
1129
2159
3179
4199
5209
done209
078
1118
2148
3168
4188
5198
done198
078
1118
2148
3168
4188
5198
done198
089
1129
2159
3179
4199
5209
done209
089
1129
2159
3179
4199
5209
done209
078
1118
2148
3168
4188
5198
done198
078
1118
2148
3168
4188
5198
done198
078
1118
2148
3168
4188
5198
done198
078
1118
2148
3168
4188
5198
done198
067
1107
2137
3157
4177
5187
done187
067
1107
2137
3157
4177
5187
done187
067
1107
2137
3157
4177
5187
done187
067
1127
2155
done155
0813
11711
24011
37611
412711
517211
626411
735611
858611
9101311
10342811
done500011
045
175
2135
3185
4225
done225
033
143
done43
01521
14319
213015
331813
471713
5136213
6349713
done500013
01115
12615
26613
310013
414411
520911
631511
748811
884211
9183111
done500011
01115
12615
26613
310013
414411
520911
631511
748811
884211
9183111
done500011

prune55.0ms

Filtered
32 candidates to 40 candidates (-25.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New40040
Fresh000
Picked011
Done011
Total40242

Merged error: 0b

Counts
42 → 2

regimes66.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
177
done77

end0.0ms

sample471.0ms

Algorithm
intervals
Results
216.0ms8000×body80valid

Profiling

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