Details

sample34.0ms

Algorithm

intervals

Results

14.0ms

341×

body

valid

simplify11.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	13	3
1	28	3
2	46	3
3	47	3
4	47	3

prune5.0ms

Filtered

1 candidates to 0 candidates (100.0%)

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: 0.2b

Counts

2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 39

Calls

2 calls:

12.0ms	(* (* (* x 3.0) y) y)
9.0ms	(* (* x 3.0) y)

series19.0ms

Counts

2 → 6

Calls

2 calls:

13.0ms	(* (* (* x 3.0) y) y)
6.0ms	(* (* x 3.0) y)

simplify58.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (10.0ms)

Iter	Nodes	Cost
0	170	188
1	1034	145
2	5001	145

prune100.0ms

Filtered

45 candidates to 24 candidates (46.7%)

Pruning

7 alts after pruning (6 fresh and 1 done)

	Pruned	Kept	Total
New	39	6	45
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	39	7	46

Merged error: 0.0b

Counts

46 → 7

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 39

Calls

2 calls:

11.0ms	(* (* x (* 3.0 y)) y)
9.0ms	(* x (* 3.0 y))

series19.0ms

Counts

2 → 6

Calls

2 calls:

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

simplify58.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (10.0ms)

Iter	Nodes	Cost
0	171	188
1	889	145
2	5001	145

prune70.0ms

Filtered

45 candidates to 21 candidates (53.3%)

Pruning

8 alts after pruning (6 fresh and 2 done)

	Pruned	Kept	Total
New	42	3	45
Fresh	2	3	5
Picked	0	1	1
Done	0	1	1
Total	44	8	52

Merged error: 0.0b

Counts

52 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (cbrt (* (* (* x 3.0) y) y)) (cbrt (* (* (* x 3.0) y) y)))
24.6b	(cbrt (* (* (* x 3.0) y) y))
24.6b	(cbrt (* (* (* x 3.0) y) y))
24.6b	(cbrt (* (* (* x 3.0) y) y))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

11×	`pow1`
10×	`add-sqr-sqrt`
9×	`pow1/3`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 58

Calls

4 calls:

12.0ms	(* (cbrt (* (* (* x 3.0) y) y)) (cbrt (* (* (* x 3.0) y) y)))
6.0ms	(cbrt (* (* (* x 3.0) y) y))
5.0ms	(cbrt (* (* (* x 3.0) y) y))
5.0ms	(cbrt (* (* (* x 3.0) y) y))

series157.0ms

Counts

4 → 12

Calls

4 calls:

47.0ms	(* (cbrt (* (* (* x 3.0) y) y)) (cbrt (* (* (* x 3.0) y) y)))
49.0ms	(cbrt (* (* (* x 3.0) y) y))
31.0ms	(cbrt (* (* (* x 3.0) y) y))
30.0ms	(cbrt (* (* (* x 3.0) y) y))

simplify132.0ms

Algorithm

egg-herbie

Counts

70 → 70

Iterations

Useful iterations: 3 (126.0ms)

Iter	Nodes	Cost
0	220	561
1	716	496
2	3663	429
3	5002	423

prune174.0ms

Filtered

70 candidates to 52 candidates (25.7%)

Pruning

10 alts after pruning (7 fresh and 3 done)

	Pruned	Kept	Total
New	68	2	70
Fresh	0	5	5
Picked	0	1	1
Done	0	2	2
Total	68	10	78

Merged error: 0.0b

Counts

78 → 10

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt y)
13.0b	(cbrt (* (* x 3.0) y))
24.6b	(cbrt (* (* (* x 3.0) y) y))
24.6b	(cbrt (* (* (* x 3.0) y) y))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

6×	`cbrt-prod`
5×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `pow1/3` `add-cbrt-cube` `add-log-exp`

Counts

4 → 38

Calls

4 calls:

1.0ms	(cbrt y)
4.0ms	(cbrt (* (* x 3.0) y))
5.0ms	(cbrt (* (* (* x 3.0) y) y))
5.0ms	(cbrt (* (* (* x 3.0) y) y))

series93.0ms

Counts

4 → 12

Calls

4 calls:

21.0ms	(cbrt y)
20.0ms	(cbrt (* (* x 3.0) y))
27.0ms	(cbrt (* (* (* x 3.0) y) y))
25.0ms	(cbrt (* (* (* x 3.0) y) y))

simplify86.0ms

Algorithm

egg-herbie

Counts

50 → 50

Iterations

Useful iterations: 3 (27.0ms)

Iter	Nodes	Cost
0	189	301
1	402	270
2	1131	238
3	3280	218
4	5001	218

prune111.0ms

Filtered

50 candidates to 41 candidates (18.0%)

Pruning

9 alts after pruning (5 fresh and 4 done)

	Pruned	Kept	Total
New	49	1	50
Fresh	2	4	6
Picked	0	1	1
Done	0	3	3
Total	51	9	60

Merged error: 0.0b

Counts

60 → 9

regimes230.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	3
1	9	3

end0.0ms

sample494.0ms

Algorithm

intervals

Results

238.0ms

10692×

body

valid

Details

sample34.0ms

simplify11.0ms

prune5.0ms

localize9.0ms

rewrite23.0ms

series19.0ms

simplify58.0ms

prune100.0ms

localize9.0ms

rewrite22.0ms

series19.0ms

simplify58.0ms

prune70.0ms

localize11.0ms

rewrite30.0ms

series157.0ms

simplify132.0ms

prune174.0ms

localize12.0ms

rewrite16.0ms

series93.0ms

simplify86.0ms

prune111.0ms

regimes230.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample494.0ms

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