Details

analyze66.0ms

Algorithm: search

sample14.0ms

Algorithm

intervals

Results

7.0ms

256×

body

valid

simplify281.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (3.0ms)

Iter	Nodes	Cost
0	13	7
1	23	6
2	35	4
3	45	4
4	54	4
5	87	4
6	156	4
7	206	4
8	219	4
9	314	4
10	644	4
11	3183	4
12	5001	4

prune6.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 0.2b

Counts

2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b	(* 3 (* y y))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`add-sqr-sqrt` `associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-cube-cbrt` `*-un-lft-identity`
1×	`associate-r` `*-commutative` `add-log-exp` `unswap-sqr`

Counts

1 → 19

Calls

1 calls:

5.0ms

(* 3 (* y y))

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(* 3 (* y y))

simplify191.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 2 (8.0ms)

Iter	Nodes	Cost
0	86	70
1	288	60
2	1042	57
3	4457	57
4	5002	57

prune34.0ms

Filtered

12 candidates to 22 candidates (-83.3%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	18	4	22
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	18	5	23

Merged error: 0.0b

Counts

23 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* 3 y) y)

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
1×	`associate-l` `*-commutative` `add-log-exp`

Counts

1 → 18

Calls

1 calls:

5.0ms

(* (* 3 y) y)

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(* (* 3 y) y)

simplify57.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 3 (54.0ms)

Iter	Nodes	Cost
0	95	68
1	465	57
2	2244	54
3	5001	53

prune26.0ms

Filtered

11 candidates to 21 candidates (-90.9%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	21	0	21
Fresh	0	3	3
Picked	0	1	1
Done	0	1	1
Total	21	5	26

Merged error: 0.0b

Counts

26 → 5

localize9.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
0.2b	(* (cbrt 3) (* y y))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

28×	`pow1` `add-exp-log`
18×	`pow-prod-down` `prod-exp` `cbrt-unprod`
16×	`add-cbrt-cube`
7×	`associate-l`
6×	`add-sqr-sqrt`
4×	`cbrt-prod` `add-cube-cbrt` `*-un-lft-identity`
2×	`associate-r` `*-commutative` `add-log-exp` `unswap-sqr`

Counts

2 → 51

Calls

2 calls:

12.0ms	(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
6.0ms	(* (cbrt 3) (* y y))

series14.0ms

Counts

2 → 6

Calls

2 calls:

9.0ms	(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
5.0ms	(* (cbrt 3) (* y y))

simplify93.0ms

Algorithm

egg-herbie

Counts

57 → 57

Iterations

Useful iterations: 3 (88.0ms)

Iter	Nodes	Cost
0	185	380
1	705	272
2	3749	219
3	5003	217

prune67.0ms

Filtered

27 candidates to 57 candidates (-111.1%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	56	1	57
Fresh	0	2	2
Picked	1	0	1
Done	0	2	2
Total	57	5	62

Merged error: 0b

Counts

62 → 5

localize11.0ms

Local error

Found 3 expressions with local error:

0.1b	(* (* (cbrt 3) (cbrt 3)) (* (* (cbrt 3) y) y))
0.2b	(* (* (cbrt 3) y) y)
0.3b	(* (cbrt 3) y)

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

31×	`pow1` `add-exp-log`
21×	`add-cbrt-cube`
19×	`pow-prod-down` `prod-exp` `cbrt-unprod`
11×	`add-sqr-sqrt`
8×	`associate-l`
7×	`add-cube-cbrt` `-un-lft-identity` `associate-r*`
4×	`cbrt-prod`
3×	`*-commutative` `add-log-exp`
2×	`unswap-sqr`

Counts

3 → 68

Calls

3 calls:

11.0ms	(* (* (cbrt 3) (cbrt 3)) (* (* (cbrt 3) y) y))
5.0ms	(* (* (cbrt 3) y) y)
4.0ms	(* (cbrt 3) y)

series19.0ms

Counts

3 → 9

Calls

3 calls:

9.0ms	(* (* (cbrt 3) (cbrt 3)) (* (* (cbrt 3) y) y))
5.0ms	(* (* (cbrt 3) y) y)
4.0ms	(* (cbrt 3) y)

simplify45.0ms

Algorithm

egg-herbie

Counts

77 → 77

Iterations

Useful iterations: 2 (39.0ms)

Iter	Nodes	Cost
0	226	460
1	1208	371
2	5002	275

prune83.0ms

Filtered

39 candidates to 77 candidates (-97.4%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	77	0	77
Fresh	0	2	2
Picked	0	1	1
Done	0	2	2
Total	77	5	82

Merged error: 0b

Counts

82 → 5

regimes188.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	4
1	10	4

end0.0ms

analyze65.0ms

Algorithm: search

sample348.0ms

Algorithm

intervals

Results

226.0ms	8000×	body	80	valid
0.0ms	7×	body	80	invalid

Details

analyze66.0ms

sample14.0ms

simplify281.0ms

prune6.0ms

localize5.0ms

rewrite6.0ms

series3.0ms

simplify191.0ms

prune34.0ms

localize5.0ms

rewrite5.0ms

series3.0ms

simplify57.0ms

prune26.0ms

localize9.0ms

rewrite20.0ms

series14.0ms

simplify93.0ms

prune67.0ms

localize11.0ms

rewrite23.0ms

series19.0ms

simplify45.0ms

prune83.0ms

regimes188.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

analyze65.0ms

sample348.0ms

Profiling