Details

analyze38.0ms

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
25%	74.9%	0.1%	5
50%	50%	0.1%	6
62.4%	31.2%	6.3%	7
71.8%	21.9%	6.3%	8
76.5%	14%	9.5%	9
80.4%	10.1%	9.5%	10
82.3%	6.6%	11%	11
84.1%	4.9%	11%	12
85%	3.2%	11.8%	13
85.8%	2.4%	11.8%	14

sample12.0ms

Algorithm

intervals

Results

5.0ms	256×	body	80	valid
0.0ms	1×	body	80	invalid

simplify3.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	31	5
1	31	5

prune8.0ms

Filtered

1 candidates to 1 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: 0.1b

Counts

2 → 2

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b	(* x (* 27.0 y))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 18

Calls

1 calls:

5.0ms

(* x (* 27.0 y))

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(* x (* 27.0 y))

simplify43.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 0 (37.0ms)

Iter	Nodes	Cost
0	4987	121
1	4987	121

prune34.0ms

Filtered

10 candidates to 21 candidates (-110.0%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	17	4	21
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	17	6	23

Merged error: 0.0b

Counts

23 → 6

localize3.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (* x 27.0) y)

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 18

Calls

1 calls:

4.0ms

(* (* x 27.0) y)

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(* (* x 27.0) y)

simplify47.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 0 (44.0ms)

Iter	Nodes	Cost
0	4953	122
1	4953	122

prune32.0ms

Filtered

8 candidates to 21 candidates (-162.5%)

Pruning

7 alts after pruning (5 fresh and 2 done)

	Pruned	Kept	Total
New	20	1	21
Fresh	0	4	4
Picked	0	1	1
Done	0	1	1
Total	20	7	27

Merged error: 0.0b

Counts

27 → 7

localize7.0ms

Local error

Found 4 expressions with local error:

0.4b	(* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y))))
7.1b	(cbrt (* x (* 27.0 y)))
7.1b	(cbrt (* x (* 27.0 y)))
7.1b	(cbrt (* x (* 27.0 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 (* 27.0 y))) (cbrt (* x (* 27.0 y))))
4.0ms	(cbrt (* x (* 27.0 y)))
3.0ms	(cbrt (* x (* 27.0 y)))
3.0ms	(cbrt (* x (* 27.0 y)))

series77.0ms

Counts

4 → 12

Calls

4 calls:

26.0ms	(* (cbrt (* x (* 27.0 y))) (cbrt (* x (* 27.0 y))))
18.0ms	(cbrt (* x (* 27.0 y)))
16.0ms	(cbrt (* x (* 27.0 y)))
16.0ms	(cbrt (* x (* 27.0 y)))

simplify41.0ms

Algorithm

egg-herbie

Counts

70 → 70

Iterations

Useful iterations: 0 (36.0ms)

Iter	Nodes	Cost
0	5053	509

prune147.0ms

Filtered

51 candidates to 70 candidates (-37.3%)

Pruning

9 alts after pruning (6 fresh and 3 done)

	Pruned	Kept	Total
New	68	2	70
Fresh	0	4	4
Picked	0	1	1
Done	0	2	2
Total	68	9	77

Merged error: 0.0b

Counts

77 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt x) (cbrt x))
0.6b	(cbrt x)
0.6b	(cbrt x)
0.6b	(cbrt x)

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 x) (cbrt x))
1.0ms	(cbrt x)
1.0ms	(cbrt x)
1.0ms	(cbrt x)

series89.0ms

Counts

4 → 12

Calls

4 calls:

26.0ms	(* (cbrt x) (cbrt x))
21.0ms	(cbrt x)
21.0ms	(cbrt x)
21.0ms	(cbrt x)

simplify50.0ms

Algorithm

egg-herbie

Counts

85 → 85

Iterations

Useful iterations: 0 (45.0ms)

Iter	Nodes	Cost
0	5501	356

prune85.0ms

Filtered

56 candidates to 85 candidates (-51.8%)

Pruning

10 alts after pruning (6 fresh and 4 done)

	Pruned	Kept	Total
New	82	3	85
Fresh	2	3	5
Picked	0	1	1
Done	0	3	3
Total	84	10	94

Merged error: 0.0b

Counts

94 → 10

regimes257.0ms

Accuracy

0% (0.3b 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 (1.0ms)

Iter	Nodes	Cost
0	23	5
1	23	5

end0.0ms

sample288.0ms

Algorithm

intervals

Results

157.0ms	8000×	body	80	valid
2.0ms	99×	body	80	invalid

Details

analyze38.0ms

sample12.0ms

simplify3.0ms

prune8.0ms

localize3.0ms

rewrite5.0ms

series3.0ms

simplify43.0ms

prune34.0ms

localize3.0ms

rewrite5.0ms

series3.0ms

simplify47.0ms

prune32.0ms

localize7.0ms

rewrite17.0ms

series77.0ms

simplify41.0ms

prune147.0ms

localize9.0ms

rewrite10.0ms

series89.0ms

simplify50.0ms

prune85.0ms

regimes257.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample288.0ms

Profiling