Details

analyze218.0ms

Algorithm

Search

True	Other	False	Iter
0%	99.9%	0.1%	0
0%	99.9%	0.1%	1
0%	99.9%	0.1%	2
0%	99.9%	0.1%	3
0%	99.9%	0.1%	4
0%	99.9%	0.1%	5
0%	99.9%	0.1%	6
18.7%	81.1%	0.1%	7
21.8%	78%	0.1%	8
43.7%	56.2%	0.1%	9
54.6%	39.8%	5.6%	10
58.5%	35.5%	6%	11
67.3%	26.5%	6.2%	12
71.7%	19.1%	9.2%	13
74.1%	16.6%	9.4%	14

sample13.0ms

Algorithm

intervals

Results

5.0ms	256×	body	80	valid
0.0ms	8×	body	80	invalid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (5.0ms)

Iter	Nodes	Cost
0	112	5
1	112	5

prune3.0ms

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: 0.0b

Counts

2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (* y z))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `diff-log` `add-cbrt-cube` `flip--`

Counts

1 → 11

Calls

1 calls:

3.0ms

(- x (* y z))

series6.0ms

Counts

1 → 3

Calls

1 calls:

6.0ms

(- x (* y z))

simplify44.0ms

Algorithm

egg-herbie

Counts

14 → 14

Iterations

Useful iterations: 0 (41.0ms)

Iter	Nodes	Cost
0	4972	109
1	4972	109

prune18.0ms

Filtered

11 candidates to 14 candidates (-27.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	13	1	14
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	13	2	15

Merged error: 0b

Counts

15 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (cbrt (- x (* y z))) (cbrt (- x (* y z))))
0.6b	(cbrt (- x (* y z)))
0.6b	(cbrt (- x (* y z)))
0.6b	(cbrt (- x (* y z)))

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`flip3--` `pow1/3` `flip--`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 87

Calls

4 calls:

8.0ms	(* (cbrt (- x (* y z))) (cbrt (- x (* y z))))
2.0ms	(cbrt (- x (* y z)))
2.0ms	(cbrt (- x (* y z)))
2.0ms	(cbrt (- x (* y z)))

series131.0ms

Counts

4 → 12

Calls

4 calls:

39.0ms	(* (cbrt (- x (* y z))) (cbrt (- x (* y z))))
30.0ms	(cbrt (- x (* y z)))
29.0ms	(cbrt (- x (* y z)))
32.0ms	(cbrt (- x (* y z)))

simplify47.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 0 (38.0ms)

Iter	Nodes	Cost
0	5043	1203

prune105.0ms

Filtered

75 candidates to 99 candidates (-32.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	99	0	99
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	99	2	101

Merged error: 0b

Counts

101 → 2

regimes198.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	32	5
1	32	5

end0.0ms

sample328.0ms

Algorithm

intervals

Results

165.0ms	8000×	body	80	valid
6.0ms	292×	body	80	invalid

Details

analyze218.0ms

sample13.0ms

simplify9.0ms

prune3.0ms

localize4.0ms

rewrite3.0ms

series6.0ms

simplify44.0ms

prune18.0ms

localize8.0ms

rewrite17.0ms

series131.0ms

simplify47.0ms

prune105.0ms

regimes198.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample328.0ms

Profiling