Details

sample14.0ms

Algorithm

intervals

Results

7.0ms

331×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

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: 0.3b

Counts

2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

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

simplify37.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (7.0ms)

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

prune58.0ms

Filtered

45 candidates to 24 candidates (53.3%)

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: 0.0b

Counts

46 → 8

localize4.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (* x (* 3.0 y)) y)
0.3b	(* 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`
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 y)) y)
4.0ms	(* x (* 3.0 y))

series52.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(* (* x (* 3.0 y)) y)
19.0ms	(* x (* 3.0 y))

simplify33.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (6.0ms)

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

prune42.0ms

Filtered

45 candidates to 21 candidates (46.7%)

Pruning

8 alts after pruning (6 fresh and 2 done)

	Pruned	Kept	Total
New	44	1	45
Fresh	1	5	6
Picked	0	1	1
Done	0	1	1
Total	45	8	53

Merged error: 0.0b

Counts

53 → 8

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (cbrt (* (* (* x 3.0) y) y)) (cbrt (* (* (* x 3.0) y) y)))
20.0b	(cbrt (* (* (* x 3.0) y) y))
20.0b	(cbrt (* (* (* x 3.0) y) y))
20.0b	(cbrt (* (* (* x 3.0) y) y))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

11×	`pow1`
10×	`add-sqr-sqrt`
9×	`pow1/3`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 58

Calls

4 calls:

6.0ms	(* (cbrt (* (* (* x 3.0) y) y)) (cbrt (* (* (* x 3.0) y) y)))
5.0ms	(cbrt (* (* (* x 3.0) y) y))
5.0ms	(cbrt (* (* (* x 3.0) y) y))
7.0ms	(cbrt (* (* (* x 3.0) y) y))

series461.0ms

Counts

4 → 12

Calls

4 calls:

140.0ms	(* (cbrt (* (* (* x 3.0) y) y)) (cbrt (* (* (* x 3.0) y) y)))
106.0ms	(cbrt (* (* (* x 3.0) y) y))
107.0ms	(cbrt (* (* (* x 3.0) y) y))
107.0ms	(cbrt (* (* (* x 3.0) y) y))

simplify98.0ms

Algorithm

egg-herbie

Counts

70 → 70

Iterations

Useful iterations: 3 (92.0ms)

Iter	Nodes	Cost
0	220	537
1	708	472
2	3288	393
3	5002	387

prune142.0ms

Filtered

70 candidates to 56 candidates (80.0%)

Pruning

8 alts after pruning (5 fresh and 3 done)

	Pruned	Kept	Total
New	70	0	70
Fresh	0	5	5
Picked	0	1	1
Done	0	2	2
Total	70	8	78

Merged error: 0.0b

Counts

78 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
10.1b	(cbrt (* (* x 3.0) y))
10.1b	(cbrt (* (* x 3.0) y))
10.1b	(cbrt (* (* x 3.0) y))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

11×	`pow1`
10×	`add-sqr-sqrt`
9×	`pow1/3`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 58

Calls

4 calls:

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

series437.0ms

Counts

4 → 12

Calls

4 calls:

137.0ms	(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
93.0ms	(cbrt (* (* x 3.0) y))
93.0ms	(cbrt (* (* x 3.0) y))
114.0ms	(cbrt (* (* x 3.0) y))

simplify96.0ms

Algorithm

egg-herbie

Counts

70 → 70

Iterations

Useful iterations: 3 (90.0ms)

Iter	Nodes	Cost
0	207	442
1	705	391
2	3375	323
3	5002	316

prune133.0ms

Filtered

70 candidates to 52 candidates (74.3%)

Pruning

8 alts after pruning (4 fresh and 4 done)

	Pruned	Kept	Total
New	70	0	70
Fresh	0	4	4
Picked	0	1	1
Done	0	3	3
Total	70	8	78

Merged error: 0.0b

Counts

78 → 8

regimes124.0ms

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

sample378.0ms

Algorithm

intervals

Results

223.0ms

10654×

body

valid

Details

sample14.0ms

simplify9.0ms

prune1.0ms

localize4.0ms

rewrite12.0ms

series54.0ms

simplify37.0ms

prune58.0ms

localize4.0ms

rewrite12.0ms

series52.0ms

simplify33.0ms

prune42.0ms

localize9.0ms

rewrite24.0ms

series461.0ms

simplify98.0ms

prune142.0ms

localize11.0ms

rewrite17.0ms

series437.0ms

simplify96.0ms

prune133.0ms

regimes124.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample378.0ms

Profiling