Details

sample14.0ms

Algorithm

intervals

Results

7.0ms

324×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	3
1	28	3
2	46	3
3	47	3
4	47	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: 0.5b

Counts

2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (* (* x 3.0) y) y)
0.5b	(* (* x 3.0) 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:

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

series54.0ms

Counts

2 → 6

Calls

2 calls:

35.0ms	(* (* (* x 3.0) y) y)
19.0ms	(* (* x 3.0) y)

simplify36.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (7.0ms)

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

prune57.0ms

Filtered

45 candidates to 24 candidates (53.3%)

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

localize4.0ms

Local error

Found 2 expressions with local error:

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

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

series54.0ms

Counts

2 → 6

Calls

2 calls:

22.0ms	(* x (* 3.0 y))
31.0ms	(* (* x (* 3.0 y)) y)

simplify35.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (7.0ms)

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

prune41.0ms

Filtered

45 candidates to 21 candidates (46.7%)

Pruning

8 alts after pruning (6 fresh and 2 done)

	Pruned	Kept	Total
New	43	2	45
Fresh	1	4	5
Picked	0	1	1
Done	0	1	1
Total	44	8	52

Merged error: 0.0b

Counts

52 → 8

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (* x 3.0) y)
20.1b	(cbrt (* (* (* x 3.0) y) y))
20.1b	(cbrt (* (* (* x 3.0) y) y))
20.1b	(cbrt (* (* (* x 3.0) y) y))

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

9×	`pow1` `add-exp-log` `add-cbrt-cube`
5×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`add-log-exp`
3×	`cbrt-prod` `pow1/3` `associate-r` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`associate-l` `*-commutative`

Counts

4 → 45

Calls

4 calls:

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

series361.0ms

Counts

4 → 12

Calls

4 calls:

18.0ms	(* (* x 3.0) y)
113.0ms	(cbrt (* (* (* x 3.0) y) y))
108.0ms	(cbrt (* (* (* x 3.0) y) y))
121.0ms	(cbrt (* (* (* x 3.0) y) y))

simplify70.0ms

Algorithm

egg-herbie

Counts

57 → 57

Iterations

Useful iterations: 2 (20.0ms)

Iter	Nodes	Cost
0	185	318
1	675	276
2	2832	243
3	5001	243

prune133.0ms

Filtered

57 candidates to 46 candidates (80.7%)

Pruning

9 alts after pruning (6 fresh and 3 done)

	Pruned	Kept	Total
New	56	1	57
Fresh	0	5	5
Picked	0	1	1
Done	0	2	2
Total	56	9	65

Merged error: 0.0b

Counts

65 → 9

localize15.0ms

Local error

Found 4 expressions with local error:

11.0b	(cbrt (* (* x 3.0) y))
20.1b	(cbrt (* (* (* x 3.0) y) y))
20.1b	(cbrt (* (* (* x 3.0) y) y))
20.1b	(cbrt (* (* (* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y))) (cbrt (* (* x 3.0) y))) y))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 36

Calls

4 calls:

4.0ms	(cbrt (* (* x 3.0) y))
5.0ms	(cbrt (* (* (* x 3.0) y) y))
5.0ms	(cbrt (* (* (* x 3.0) y) y))
11.0ms	(cbrt (* (* (* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y))) (cbrt (* (* x 3.0) y))) y))

series444.0ms

Counts

4 → 12

Calls

4 calls:

95.0ms	(cbrt (* (* x 3.0) y))
109.0ms	(cbrt (* (* (* x 3.0) y) y))
110.0ms	(cbrt (* (* (* x 3.0) y) y))
130.0ms	(cbrt (* (* (* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y))) (cbrt (* (* x 3.0) y))) y))

simplify62.0ms

Algorithm

egg-herbie

Counts

48 → 48

Iterations

Useful iterations: 2 (10.0ms)

Iter	Nodes	Cost
0	168	415
1	332	363
2	780	241
3	2042	241
4	5002	241

prune137.0ms

Filtered

48 candidates to 43 candidates (89.6%)

Pruning

9 alts after pruning (5 fresh and 4 done)

	Pruned	Kept	Total
New	48	0	48
Fresh	0	5	5
Picked	0	1	1
Done	0	3	3
Total	48	9	57

Merged error: 0.0b

Counts

57 → 9

regimes152.0ms

Accuracy

0% (0.2b 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

sample384.0ms

Algorithm

intervals

Results

226.0ms

10733×

body

valid