Details

analyze63.0ms

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
25%	50%	25.1%	6
25%	31.2%	43.8%	7
31.2%	25%	43.8%	8
39%	17.2%	43.8%	9
42.9%	13.3%	43.8%	10
47.2%	9%	43.8%	11
49.4%	6.8%	43.8%	12
51.6%	4.6%	43.8%	13
52.7%	3.5%	43.8%	14

sample13.0ms

Algorithm

intervals

Results

7.0ms

256×

body

valid

simplify3.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	38	9
1	38	9

prune7.0ms

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: 0.0b

Counts

2 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b	(* y (* y 3))

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

(* y (* y 3))

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(* y (* y 3))

simplify29.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 0 (26.0ms)

Iter	Nodes	Cost
0	4928	114
1	4928	114

prune32.0ms

Filtered

11 candidates to 21 candidates (-90.9%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	17	4	21
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	18	5	23

Merged error: 0.0b

Counts

23 → 5

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b	(* (* y y) 3)

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 19

Calls

1 calls:

5.0ms

(* (* y y) 3)

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(* (* y y) 3)

simplify33.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 0 (30.0ms)

Iter	Nodes	Cost
0	5019	124

prune29.0ms

Filtered

11 candidates to 22 candidates (-100.0%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	21	1	22
Fresh	1	2	3
Picked	0	1	1
Done	0	1	1
Total	22	5	27

Merged error: 0.0b

Counts

27 → 5

localize9.0ms

Local error

Found 3 expressions with local error:

0.1b	(* y (* (cbrt 3) (cbrt 3)))
0.2b	(* y (* y (* (cbrt 3) (cbrt 3))))
0.3b	(* (* y (* y (* (cbrt 3) (cbrt 3)))) (cbrt 3))

rewrite30.0ms

Algorithm

rewrite-expression-head

Rules

31×	`pow1` `add-exp-log`
21×	`add-cbrt-cube`
19×	`pow-prod-down` `prod-exp` `cbrt-unprod`
8×	`add-sqr-sqrt` `associate-r`
7×	`add-cube-cbrt` `-un-lft-identity` `associate-l*`
3×	`cbrt-prod` `*-commutative` `add-log-exp`
1×	`unswap-sqr`

Counts

3 → 67

Calls

3 calls:

7.0ms	(* y (* (cbrt 3) (cbrt 3)))
9.0ms	(* y (* y (* (cbrt 3) (cbrt 3))))
12.0ms	(* (* y (* y (* (cbrt 3) (cbrt 3)))) (cbrt 3))

series27.0ms

Counts

3 → 9

Calls

3 calls:

10.0ms	(* y (* (cbrt 3) (cbrt 3)))
8.0ms	(* y (* y (* (cbrt 3) (cbrt 3))))
9.0ms	(* (* y (* y (* (cbrt 3) (cbrt 3)))) (cbrt 3))

simplify38.0ms

Algorithm

egg-herbie

Counts

76 → 76

Iterations

Useful iterations: 0 (32.0ms)

Iter	Nodes	Cost
0	4943	511
1	4943	511

prune93.0ms

Filtered

42 candidates to 76 candidates (-81.0%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	75	1	76
Fresh	0	2	2
Picked	0	1	1
Done	1	1	2
Total	76	5	81

Merged error: 0.0b

Counts

81 → 5

localize15.0ms

Local error

Found 3 expressions with local error:

0.1b	(* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2))))
0.2b	(* (* y (* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2))))) (cbrt (cbrt 3)))
0.2b	(* y (* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2)))))

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

52×	`add-exp-log`
37×	`prod-exp`
24×	`add-cbrt-cube`
19×	`pow1` `cbrt-unprod`
11×	`associate-r`
10×	`pow-prod-down`
9×	`cbrt-prod`
8×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
7×	`associate-l`
3×	`pow-to-exp` `pow-exp` `*-commutative` `add-log-exp`

Counts

3 → 72

Calls

3 calls:

9.0ms	(* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2))))
15.0ms	(* (* y (* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2))))) (cbrt (cbrt 3)))
13.0ms	(* y (* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2)))))

series104.0ms

Counts

3 → 9

Calls

3 calls:

48.0ms	(* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2))))
13.0ms	(* (* y (* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2))))) (cbrt (cbrt 3)))
43.0ms	(* y (* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2)))))

simplify50.0ms

Algorithm

egg-herbie

Counts

81 → 81

Iterations

Useful iterations: 0 (43.0ms)

Iter	Nodes	Cost
0	4922	799
1	4922	799

prune129.0ms

Filtered

46 candidates to 81 candidates (-76.1%)

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	80	1	81
Fresh	0	2	2
Picked	0	1	1
Done	0	2	2
Total	80	6	86

Merged error: 0b

Counts

86 → 6

regimes182.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	9
1	9	9

end0.0ms

sample332.0ms

Algorithm

intervals

Results

210.0ms	8000×	body	80	valid
3.0ms	8×	body	80	invalid

Details

analyze63.0ms

sample13.0ms

simplify3.0ms

prune7.0ms

localize5.0ms

rewrite5.0ms

series3.0ms

simplify29.0ms

prune32.0ms

localize5.0ms

rewrite6.0ms

series3.0ms

simplify33.0ms

prune29.0ms

localize9.0ms

rewrite30.0ms

series27.0ms

simplify38.0ms

prune93.0ms

localize15.0ms

rewrite39.0ms

series104.0ms

simplify50.0ms

prune129.0ms

regimes182.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample332.0ms

Profiling