Details

sample17.0ms

Algorithm

intervals

Results

7.0ms

298×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	14	3
1	24	3
2	29	3
3	30	3
4	30	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

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* x 3.0) 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×	`expm1-log1p-u` `associate-l` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

1 → 20

Calls

1 calls:

5.0ms

(* (* x 3.0) y)

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(* (* x 3.0) y)

simplify65.0ms

Algorithm

egg-herbie

Counts

23 → 23

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	103	78
1	504	63
2	2462	63
3	5001	63

prune42.0ms

Filtered

23 candidates to 15 candidates (65.2%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	19	4	23
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	19	5	24

Merged error: 0.0b

Counts

24 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b	(* 3.0 (* x y))

rewrite5.0ms

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×	`expm1-log1p-u` `associate-r` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

1 → 20

Calls

1 calls:

5.0ms

(* 3.0 (* x y))

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(* 3.0 (* x y))

simplify84.0ms

Algorithm

egg-herbie

Counts

23 → 23

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	88	77
1	320	62
2	1234	62
3	3438	62
4	5002	62

prune34.0ms

Filtered

23 candidates to 13 candidates (56.5%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	21	2	23
Fresh	2	1	3
Picked	0	1	1
Done	0	1	1
Total	23	5	28

Merged error: 0.0b

Counts

28 → 5

localize9.0ms

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))

rewrite19.0ms

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×	`expm1-log1p-u` `associate-r` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

2 → 53

Calls

2 calls:

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

series125.0ms

Counts

2 → 6

Calls

2 calls:

76.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
49.0ms	(* (cbrt 3.0) (* x y))

simplify136.0ms

Algorithm

egg-herbie

Counts

59 → 59

Iterations

Useful iterations: 3 (131.0ms)

Iter	Nodes	Cost
0	191	397
1	774	288
2	4644	251
3	5002	249

prune77.0ms

Filtered

59 candidates to 29 candidates (49.2%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	58	1	59
Fresh	1	1	2
Picked	0	1	1
Done	0	2	2
Total	59	5	64

Merged error: 0b

Counts

64 → 5

localize9.0ms

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)

rewrite25.0ms

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×	`expm1-log1p-u` `*-commutative` `log1p-expm1-u` `add-log-exp`
2×	`unswap-sqr`

Counts

3 → 74

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)

series169.0ms

Counts

3 → 9

Calls

3 calls:

73.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (* (cbrt 3.0) x) y))
47.0ms	(* (* (cbrt 3.0) x) y)
49.0ms	(* (cbrt 3.0) x)

simplify50.0ms

Algorithm

egg-herbie

Counts

83 → 83

Iterations

Useful iterations: 2 (43.0ms)

Iter	Nodes	Cost
0	241	493
1	1249	395
2	5001	341

prune112.0ms

Filtered

83 candidates to 45 candidates (54.2%)

Pruning

5 alts after pruning (1 fresh and 4 done)

	Pruned	Kept	Total
New	83	0	83
Fresh	0	1	1
Picked	0	1	1
Done	0	3	3
Total	83	5	88

Merged error: 0b

Counts

88 → 5

regimes121.0ms

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

sample425.0ms

Algorithm

intervals

Results

229.0ms

9217×

body

valid