Details

sample23.0ms

Algorithm

intervals

Results

10.0ms

348×

body

valid

simplify7.0ms

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

prune3.0ms

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: 12.4b

Counts

2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* x 3.0) x)
11.9b	(* (* (* 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:

4.0ms	(* (* x 3.0) x)
6.0ms	(* (* (* x 3.0) x) y)

series44.0ms

Counts

2 → 6

Calls

2 calls:

24.0ms	(* (* x 3.0) x)
20.0ms	(* (* (* 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

prune93.0ms

Filtered

45 candidates to 21 candidates (46.7%)

Pruning

8 alts after pruning (7 fresh and 1 done)

	Pruned	Kept	Total
New	38	7	45
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	38	8	46

Merged error: 0.1b

Counts

46 → 8

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* 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))

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

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

simplify100.0ms

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

prune64.0ms

Filtered

25 candidates to 9 candidates (36.0%)

Pruning

8 alts after pruning (6 fresh and 2 done)

	Pruned	Kept	Total
New	24	1	25
Fresh	1	5	6
Picked	0	1	1
Done	0	1	1
Total	25	8	33

Merged error: 0.0b

Counts

33 → 8

localize8.0ms

Local error

Found 2 expressions with local error:

0.1b	(* x (* 3.0 (* x y)))
0.3b	(* 3.0 (* x y))

rewrite20.0ms

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:

10.0ms	(* x (* 3.0 (* x y)))
8.0ms	(* 3.0 (* x y))

series54.0ms

Counts

2 → 6

Calls

2 calls:

24.0ms	(* x (* 3.0 (* x y)))
29.0ms	(* 3.0 (* x y))

simplify132.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (5.0ms)

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

prune91.0ms

Filtered

45 candidates to 22 candidates (48.9%)

Pruning

11 alts after pruning (8 fresh and 3 done)

	Pruned	Kept	Total
New	39	6	45
Fresh	3	2	5
Picked	0	1	1
Done	0	2	2
Total	42	11	53

Merged error: 0.0b

Counts

53 → 11

localize4.0ms

Local error

Found 2 expressions with local error:

0.1b	(* x (* (* 3.0 x) y))
0.2b	(* (* 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`
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)

series41.0ms

Counts

2 → 6

Calls

2 calls:

23.0ms	(* x (* (* 3.0 x) y))
19.0ms	(* (* 3.0 x) y)

simplify31.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (6.0ms)

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

prune64.0ms

Filtered

45 candidates to 22 candidates (48.9%)

Pruning

11 alts after pruning (7 fresh and 4 done)

	Pruned	Kept	Total
New	45	0	45
Fresh	0	7	7
Picked	0	1	1
Done	0	3	3
Total	45	11	56

Merged error: 0.0b

Counts

56 → 11

regimes267.0ms

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

sample475.0ms

Algorithm

intervals

Results

216.0ms

10663×

body

valid

Details

sample23.0ms

simplify7.0ms

prune3.0ms

localize4.0ms

rewrite12.0ms

series44.0ms

simplify31.0ms

prune93.0ms

localize4.0ms

rewrite7.0ms

series20.0ms

simplify100.0ms

prune64.0ms

localize8.0ms

rewrite20.0ms

series54.0ms

simplify132.0ms

prune91.0ms

localize4.0ms

rewrite12.0ms

series41.0ms

simplify31.0ms

prune64.0ms

regimes267.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample475.0ms

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