Details

sample15.0ms

Algorithm

intervals

Results

8.0ms

350×

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: 9.8b

Counts

2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* x 3.0) x)
9.4b	(* (* (* x 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`
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)
7.0ms	(* (* (* x 3.0) x) y)

series44.0ms

Counts

2 → 6

Calls

2 calls:

23.0ms	(* (* x 3.0) x)
21.0ms	(* (* (* x 3.0) x) y)

simplify33.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (7.0ms)

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

prune56.0ms

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: 0.0b

Counts

46 → 10

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))

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

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

simplify102.0ms

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

prune25.0ms

Filtered

25 candidates to 9 candidates (36.0%)

Pruning

9 alts after pruning (7 fresh and 2 done)

	Pruned	Kept	Total
New	24	1	25
Fresh	2	6	8
Picked	0	1	1
Done	0	1	1
Total	26	9	35

Merged error: 0.0b

Counts

35 → 9

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`
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))

series42.0ms

Counts

2 → 6

Calls

2 calls:

20.0ms	(* x (* 3.0 (* x y)))
22.0ms	(* 3.0 (* x y))

simplify105.0ms

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

prune51.0ms

Filtered

45 candidates to 22 candidates (48.9%)

Pruning

10 alts after pruning (8 fresh and 2 done)

	Pruned	Kept	Total
New	42	3	45
Fresh	1	5	6
Picked	0	1	1
Done	1	1	2
Total	44	10	54

Merged error: 0.0b

Counts

54 → 10

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)

series42.0ms

Counts

2 → 6

Calls

2 calls:

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

simplify32.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (6.0ms)

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

prune33.0ms

Filtered

45 candidates to 22 candidates (48.9%)

Pruning

10 alts after pruning (7 fresh and 3 done)

	Pruned	Kept	Total
New	45	0	45
Fresh	0	7	7
Picked	0	1	1
Done	0	2	2
Total	45	10	55

Merged error: 0.0b

Counts

55 → 10

regimes125.0ms

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

sample398.0ms

Algorithm

intervals

Results

240.0ms

10685×

body

valid

Details

sample15.0ms

simplify8.0ms

prune1.0ms

localize7.0ms

rewrite13.0ms

series44.0ms

simplify33.0ms

prune56.0ms

localize4.0ms

rewrite7.0ms

series23.0ms

simplify102.0ms

prune25.0ms

localize4.0ms

rewrite12.0ms

series42.0ms

simplify105.0ms

prune51.0ms

localize4.0ms

rewrite12.0ms

series42.0ms

simplify32.0ms

prune33.0ms

regimes125.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample398.0ms

Profiling