Details

sample17.0ms

Algorithm

intervals

Results

7.0ms

298×

body

valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	3
1	21	3
2	23	3
3	23	3

prune2.0ms

Filtered

1 candidates to 0 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: 0.1b

Counts

2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* x 3.0) y)

rewrite6.0ms

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

(* (* x 3.0) y)

series19.0ms

Counts

1 → 3

Calls

1 calls:

19.0ms

(* (* x 3.0) y)

simplify64.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	101	72
1	502	57
2	2460	57
3	5001	57

prune37.0ms

Filtered

21 candidates to 13 candidates (61.9%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	17	4	21
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	17	5	22

Merged error: 0.0b

Counts

22 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b	(* 3.0 (* x y))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 18

Calls

1 calls:

5.0ms

(* 3.0 (* x y))

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(* 3.0 (* x y))

simplify82.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	86	71
1	318	56
2	1232	56
3	3436	56
4	5002	56

prune27.0ms

Filtered

21 candidates to 11 candidates (52.4%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	19	2	21
Fresh	2	1	3
Picked	0	1	1
Done	0	1	1
Total	21	5	26

Merged error: 0.0b

Counts

26 → 5

localize11.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
0.3b	(* (cbrt 3.0) (* x 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`
4×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
3×	`cbrt-prod`
2×	`associate-r` `*-commutative` `add-log-exp`

Counts

2 → 49

Calls

2 calls:

12.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
6.0ms	(* (cbrt 3.0) (* x y))

series114.0ms

Counts

2 → 6

Calls

2 calls:

70.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
44.0ms	(* (cbrt 3.0) (* x y))

simplify121.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 3 (116.0ms)

Iter	Nodes	Cost
0	187	373
1	768	264
2	4629	234
3	5001	232

prune60.0ms

Filtered

55 candidates to 25 candidates (45.5%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	54	1	55
Fresh	1	1	2
Picked	0	1	1
Done	0	2	2
Total	55	5	60

Merged error: 0b

Counts

60 → 5

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b	(* (* (cbrt 3.0) (cbrt 3.0)) (* (* (cbrt 3.0) x) y))
0.2b	(* (* (cbrt 3.0) x) y)
0.4b	(* (cbrt 3.0) x)

rewrite24.0ms

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:

12.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (* (cbrt 3.0) x) y))
5.0ms	(* (* (cbrt 3.0) x) y)
5.0ms	(* (cbrt 3.0) x)

series158.0ms

Counts

3 → 9

Calls

3 calls:

67.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (* (cbrt 3.0) x) y))
47.0ms	(* (* (cbrt 3.0) x) y)
44.0ms	(* (cbrt 3.0) x)

simplify47.0ms

Algorithm

egg-herbie

Counts

77 → 77

Iterations

Useful iterations: 2 (41.0ms)

Iter	Nodes	Cost
0	235	463
1	1241	372
2	5001	311

prune92.0ms

Filtered

77 candidates to 39 candidates (50.6%)

Pruning

5 alts after pruning (1 fresh and 4 done)

	Pruned	Kept	Total
New	77	0	77
Fresh	0	1	1
Picked	0	1	1
Done	0	3	3
Total	77	5	82

Merged error: 0b

Counts

82 → 5

regimes116.0ms

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	9	3
1	9	3

end0.0ms

sample426.0ms

Algorithm

intervals

Results

232.0ms

9217×

body

valid