Details

analyze433.0ms

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
12.5%	87.4%	0.1%	7
18.7%	81.1%	0.1%	8
31.2%	68.6%	0.1%	9
46.8%	44.5%	8.7%	10
51.5%	39%	9.5%	11
57.3%	32.6%	10.1%	12
63.8%	21.6%	14.7%	13
66.2%	18.7%	15.1%	14

sample22.0ms

Algorithm

intervals

Results

9.0ms	256×	body	80	valid
0.0ms	20×	body	80	invalid

simplify430.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	13	5
1	13	5

prune4.0ms

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

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(* (+ x y) z)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

5×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`associate-l`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-r` `add-cbrt-cube`
2×	`associate-*l/`
1×	`flip3-+` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `distribute-lft-out` `add-log-exp` `unswap-sqr`

Counts

1 → 21

Calls

1 calls:

8.0ms

(* (+ x y) z)

series13.0ms

Counts

1 → 3

Calls

1 calls:

13.0ms

(* (+ x y) z)

simplify48.0ms

Algorithm

egg-herbie

Counts

24 → 24

Iterations

Useful iterations: 0 (36.0ms)

Iter	Nodes	Cost
0	5624	151

prune29.0ms

Filtered

16 candidates to 24 candidates (-50.0%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	22	2	24
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	22	3	25

Merged error: 0.0b

Counts

25 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt z) (cbrt z))
0.6b	(cbrt z)
0.6b	(cbrt z)
0.6b	(cbrt z)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 73

Calls

4 calls:

5.0ms	(* (cbrt z) (cbrt z))
1.0ms	(cbrt z)
1.0ms	(cbrt z)
1.0ms	(cbrt z)

series95.0ms

Counts

4 → 12

Calls

4 calls:

25.0ms	(* (cbrt z) (cbrt z))
21.0ms	(cbrt z)
25.0ms	(cbrt z)
24.0ms	(cbrt z)

simplify45.0ms

Algorithm

egg-herbie

Counts

85 → 85

Iterations

Useful iterations: 0 (39.0ms)

Iter	Nodes	Cost
0	5165	356

prune74.0ms

Filtered

56 candidates to 85 candidates (-51.8%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	84	1	85
Fresh	1	0	1
Picked	0	1	1
Done	0	1	1
Total	85	3	88

Merged error: 0.0b

Counts

88 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (+ x y) (cbrt (* z z)))
0.3b	(* (* (+ x y) (cbrt (* z z))) (cbrt z))
0.6b	(cbrt z)
24.2b	(cbrt (* z z))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

12×	`add-sqr-sqrt`
11×	`pow1` `add-exp-log` `*-un-lft-identity`
10×	`associate-r`
9×	`cbrt-prod` `add-cube-cbrt`
7×	`add-cbrt-cube`
6×	`associate-*l/`
5×	`associate-l`
4×	`pow-prod-down` `prod-exp` `cbrt-unprod` `add-log-exp`
2×	`flip3-+` `pow1/3` `*-commutative` `flip-+` `unswap-sqr`
1×	`distribute-lft-out`

Counts

4 → 66

Calls

4 calls:

6.0ms	(* (+ x y) (cbrt (* z z)))
8.0ms	(* (* (+ x y) (cbrt (* z z))) (cbrt z))
1.0ms	(cbrt z)
2.0ms	(cbrt (* z z))

series84.0ms

Counts

4 → 12

Calls

4 calls:

28.0ms	(* (+ x y) (cbrt (* z z)))
13.0ms	(* (* (+ x y) (cbrt (* z z))) (cbrt z))
21.0ms	(cbrt z)
21.0ms	(cbrt (* z z))

simplify51.0ms

Algorithm

egg-herbie

Counts

78 → 78

Iterations

Useful iterations: 0 (46.0ms)

Iter	Nodes	Cost
0	4916	497
1	4916	497

prune69.0ms

Filtered

56 candidates to 78 candidates (-39.3%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	78	0	78
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	78	3	81

Merged error: 0.0b

Counts

81 → 3

regimes213.0ms

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 (0.0ms)

Iter	Nodes	Cost
0	7	5
1	7	5

end0.0ms

sample339.0ms

Algorithm

intervals

Results

160.0ms	8000×	body	80	valid
10.0ms	550×	body	80	invalid

Details

analyze433.0ms

sample22.0ms

simplify430.0ms

prune4.0ms

localize6.0ms

rewrite10.0ms

series13.0ms

simplify48.0ms

prune29.0ms

localize8.0ms

rewrite10.0ms

series95.0ms

simplify45.0ms

prune74.0ms

localize8.0ms

rewrite19.0ms

series84.0ms

simplify51.0ms

prune69.0ms

regimes213.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample339.0ms

Profiling