Details

sample15.0ms

Algorithm

intervals

Results

8.0ms

335×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	12	3
1	26	3
2	44	3
3	49	3
4	49	3

prune1.0ms

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: 9.3b

Counts

2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (* x 3.0) x)
8.9b	(* (* (* x 3.0) x) y)

rewrite12.0ms

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:

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

series46.0ms

Counts

2 → 6

Calls

2 calls:

23.0ms	(* (* x 3.0) x)
23.0ms	(* (* (* x 3.0) x) y)

simplify31.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	168	188
1	908	145
2	5001	145

prune53.0ms

Filtered

45 candidates to 21 candidates (46.7%)

Pruning

10 alts after pruning (9 fresh and 1 done)

	Pruned	Kept	Total
New	36	9	45
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	36	10	46

Merged error: 0.1b

Counts

46 → 10

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

13×	`pow1` `add-exp-log` `add-cbrt-cube`
8×	`pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l` `-commutative` `add-log-exp`

Counts

1 → 22

Calls

1 calls:

6.0ms

(* (* x 3.0) (* x y))

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(* (* x 3.0) (* x y))

simplify106.0ms

Algorithm

egg-herbie

Counts

25 → 25

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	135	125
1	624	90
2	3470	90
3	5001	90

prune29.0ms

Filtered

25 candidates to 9 candidates (36.0%)

Pruning

9 alts after pruning (7 fresh and 2 done)

	Pruned	Kept	Total
New	22	3	25
Fresh	4	4	8
Picked	0	1	1
Done	0	1	1
Total	26	9	35

Merged error: 0.0b

Counts

35 → 9

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b	(* x (* 3.0 (* x y)))
0.3b	(* 3.0 (* x y))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 39

Calls

2 calls:

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

series43.0ms

Counts

2 → 6

Calls

2 calls:

23.0ms	(* x (* 3.0 (* x y)))
20.0ms	(* 3.0 (* x y))

simplify111.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	154	186
1	659	143
2	3695	143
3	5001	143

prune46.0ms

Filtered

45 candidates to 22 candidates (48.9%)

Pruning

9 alts after pruning (6 fresh and 3 done)

	Pruned	Kept	Total
New	42	3	45
Fresh	3	3	6
Picked	0	1	1
Done	0	2	2
Total	45	9	54

Merged error: 0.0b

Counts

54 → 9

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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:

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

series40.0ms

Counts

2 → 6

Calls

2 calls:

21.0ms	(* x (* (* 3.0 x) y))
19.0ms	(* (* 3.0 x) y)

simplify34.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	170	188
1	888	145
2	5001	145

prune38.0ms

Filtered

45 candidates to 22 candidates (48.9%)

Pruning

10 alts after pruning (6 fresh and 4 done)

	Pruned	Kept	Total
New	43	2	45
Fresh	1	4	5
Picked	0	1	1
Done	0	3	3
Total	44	10	54

Merged error: 0.0b

Counts

54 → 10

regimes108.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	3
1	9	3

end0.0ms

sample430.0ms

Algorithm

intervals

Results

258.0ms

10743×

body

valid

Details

sample15.0ms

simplify8.0ms

prune1.0ms

localize5.0ms

rewrite12.0ms

series46.0ms

simplify31.0ms

prune53.0ms

localize5.0ms

rewrite7.0ms

series21.0ms

simplify106.0ms

prune29.0ms

localize5.0ms

rewrite12.0ms

series43.0ms

simplify111.0ms

prune46.0ms

localize8.0ms

rewrite13.0ms

series40.0ms

simplify34.0ms

prune38.0ms

regimes108.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample430.0ms

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