Details

sample17.0ms

Algorithm

intervals

Results

9.0ms

419×

body

valid

simplify1.9s

Counts

1 → 1

Iterations

Useful iterations: 3 (4.0ms)

Iter	Nodes	Cost
0	4	7
1	7	7
2	9	5
3	18	3
4	33	3
5	59	3
6	130	3
7	344	3
8	1268	3
done	5001	3

prune12.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 0.0b

Counts

2 → 2

localize2.0ms

Local error

Found 1 expressions with local error:

0.0b	(pow d1 4)

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-sqr-sqrt` `add-cube-cbrt` `unpow-prod-down` `pow-unpow` `*-un-lft-identity`
2×	`pow1` `add-exp-log`
1×	`pow-to-exp` `pow-pow` `pow-exp` `add-cbrt-cube` `add-log-exp` `sqr-pow`

Counts

1 → 17

Calls

1 calls:

2.0ms

(pow d1 4)

series4.0ms

Counts

1 → 3

Calls

1 calls:

4.0ms

(pow d1 4)

simplify1.3s

Counts

20 → 20

Iterations

Useful iterations: 3 (31.0ms)

Iter	Nodes	Cost
0	30	109
1	60	94
2	109	89
3	241	87
4	495	87
5	1297	87
done	5000	87

prune21.0ms

Filtered

11 candidates to 20 candidates (-81.8%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	20	0	20
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	20	2	22

Merged error: 0.0b

Counts

22 → 2

localize4.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* d1 d1) d1)
0.1b	(* (* (* d1 d1) d1) d1)

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

67×	`pow1`
27×	`pow-plus` `pow-prod-up`
16×	`add-exp-log` `add-cbrt-cube`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
6×	`pow2` `associate-r` `pow-sqr`
5×	`add-sqr-sqrt`
4×	`add-cube-cbrt` `*-un-lft-identity`
3×	`pow3`
2×	`associate-l` `*-commutative` `add-log-exp`
1×	`unswap-sqr`

Counts

2 → 67

Calls

2 calls:

6.0ms	(* (* d1 d1) d1)
12.0ms	(* (* (* d1 d1) d1) d1)

series7.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(* (* d1 d1) d1)
4.0ms	(* (* (* d1 d1) d1) d1)

simplify4.3s

Counts

73 → 73

Iterations

Useful iterations: 4 (2.5s)

Iter	Nodes	Cost
0	56	543
1	135	308
2	405	213
3	1097	205
4	3747	199
done	5001	199

prune41.0ms

Filtered

26 candidates to 73 candidates (-180.8%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	72	1	73
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	72	3	75

Merged error: 0b

Counts

75 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b	(pow d1 12)
19.1b	(cbrt (pow d1 12))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

7×	`cbrt-prod`
6×	`add-sqr-sqrt` `add-cube-cbrt` `unpow-prod-down` `*-un-lft-identity`
3×	`pow1` `add-exp-log` `pow-unpow`
2×	`add-cbrt-cube` `add-log-exp` `sqr-pow`
1×	`pow-to-exp` `pow-pow` `pow1/3` `pow-exp`

Counts

2 → 32

Calls

2 calls:

2.0ms	(pow d1 12)
2.0ms	(cbrt (pow d1 12))

series9.0ms

Counts

2 → 6

Calls

2 calls:

5.0ms	(pow d1 12)
4.0ms	(cbrt (pow d1 12))

simplify1.2s

Counts

38 → 38

Iterations

Useful iterations: 4 (186.0ms)

Iter	Nodes	Cost
0	46	242
1	81	220
2	144	210
3	315	205
4	1163	193
done	5000	193

prune45.0ms

Filtered

22 candidates to 38 candidates (-72.7%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	38	0	38
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	38	3	41

Merged error: 0b

Counts

41 → 3

regimes51.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	3	3
done	3	3

end0.0ms

sample492.0ms

Algorithm

intervals

Results

286.0ms

12813×

body

valid

Details

sample17.0ms

simplify1.9s

prune12.0ms

localize2.0ms

rewrite3.0ms

series4.0ms

simplify1.3s

prune21.0ms

localize4.0ms

rewrite21.0ms

series7.0ms

simplify4.3s

prune41.0ms

localize4.0ms

rewrite5.0ms

series9.0ms

simplify1.2s

prune45.0ms

regimes51.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample492.0ms

Profiling