Details

sample18.0ms

Algorithm

intervals

Results

6.0ms

340×

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 (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: 11.0b

Counts

2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* x 3.0) x)
10.6b	(* (* (* 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)

series7.0ms

Counts

2 → 6

Calls

2 calls:

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

simplify48.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (8.0ms)

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

prune75.0ms

Filtered

45 candidates to 21 candidates (53.3%)

Pruning

9 alts after pruning (8 fresh and 1 done)

	Pruned	Kept	Total
New	37	8	45
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	37	9	46

Merged error: 0.1b

Counts

46 → 9

localize5.0ms

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))

series4.0ms

Counts

1 → 3

Calls

1 calls:

4.0ms

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

simplify104.0ms

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

prune55.0ms

Filtered

25 candidates to 9 candidates (64.0%)

Pruning

9 alts after pruning (7 fresh and 2 done)

	Pruned	Kept	Total
New	23	2	25
Fresh	2	5	7
Picked	0	1	1
Done	0	1	1
Total	25	9	34

Merged error: 0.0b

Counts

34 → 9

localize8.0ms

Local error

Found 2 expressions with local error:

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

series7.0ms

Counts

2 → 6

Calls

2 calls:

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

simplify106.0ms

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

prune80.0ms

Filtered

45 candidates to 22 candidates (51.1%)

Pruning

11 alts after pruning (10 fresh and 1 done)

	Pruned	Kept	Total
New	39	6	45
Fresh	2	4	6
Picked	1	0	1
Done	1	1	2
Total	43	11	54

Merged error: 0.0b

Counts

54 → 11

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

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

series10.0ms

Counts

2 → 6

Calls

2 calls:

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

prune45.0ms

Filtered

45 candidates to 22 candidates (51.1%)

Pruning

10 alts after pruning (8 fresh and 2 done)

	Pruned	Kept	Total
New	43	2	45
Fresh	3	6	9
Picked	0	1	1
Done	0	1	1
Total	46	10	56

Merged error: 0.0b

Counts

56 → 10

regimes274.0ms

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

sample521.0ms

Algorithm

intervals

Results

240.0ms

10646×

body

valid

Details

sample18.0ms

simplify7.0ms

prune3.0ms

localize9.0ms

rewrite12.0ms

series7.0ms

simplify48.0ms

prune75.0ms

localize5.0ms

rewrite7.0ms

series4.0ms

simplify104.0ms

prune55.0ms

localize8.0ms

rewrite20.0ms

series7.0ms

simplify106.0ms

prune80.0ms

localize4.0ms

rewrite11.0ms

series10.0ms

simplify31.0ms

prune45.0ms

regimes274.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample521.0ms

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