Details

analyze61.0ms

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

sample17.0ms

Algorithm

intervals

Results

10.0ms	256×	body	80	valid
0.0ms	1×	body	80	invalid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	38	9
1	38	9

prune8.0ms

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: 0.1b

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:

4.0ms

(* y (* y 3))

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(* y (* y 3))

simplify28.0ms

Algorithm

egg-herbie

Counts

21 → 21

Iterations

Useful iterations: 0 (25.0ms)

Iter	Nodes	Cost
0	4928	114
1	4928	114

prune49.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

	Pruned	Kept	Total
New	15	6	21
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	16	7	23

Merged error: 0.0b

Counts

23 → 7

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

prune42.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	21	1	22
Fresh	3	2	5
Picked	0	1	1
Done	0	1	1
Total	24	5	29

Merged error: 0.0b

Counts

29 → 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))))
0.2b	(* (* 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:

6.0ms	(* y (* (cbrt 3) (cbrt 3)))
9.0ms	(* y (* y (* (cbrt 3) (cbrt 3))))
12.0ms	(* (* y (* y (* (cbrt 3) (cbrt 3)))) (cbrt 3))

series28.0ms

Counts

3 → 9

Calls

3 calls:

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

simplify41.0ms

Algorithm

egg-herbie

Counts

76 → 76

Iterations

Useful iterations: 0 (34.0ms)

Iter	Nodes	Cost
0	4943	511
1	4943	511

prune145.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

	Pruned	Kept	Total
New	74	2	76
Fresh	1	1	2
Picked	0	1	1
Done	0	2	2
Total	75	6	81

Merged error: 0b

Counts

81 → 6

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

rewrite38.0ms

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))))
11.0ms	(* y (* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2)))))
16.0ms	(* (* y (* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2))))) (cbrt (cbrt 3)))

series101.0ms

Counts

3 → 9

Calls

3 calls:

46.0ms	(* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2))))
45.0ms	(* y (* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2)))))
9.0ms	(* (* y (* y (* (pow (cbrt 3) 2) (cbrt (pow (cbrt 3) 2))))) (cbrt (cbrt 3)))

simplify51.0ms

Algorithm

egg-herbie

Counts

81 → 81

Iterations

Useful iterations: 0 (43.0ms)

Iter	Nodes	Cost
0	4922	799
1	4922	799

prune200.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

	Pruned	Kept	Total
New	81	0	81
Fresh	0	2	2
Picked	0	1	1
Done	0	3	3
Total	81	6	87

Merged error: 0b

Counts

87 → 6

regimes180.0ms

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	10	9
1	10	9

end0.0ms

sample353.0ms

Algorithm

intervals

Results

223.0ms	8000×	body	80	valid
0.0ms	9×	body	80	invalid

Details

analyze61.0ms

sample17.0ms

simplify4.0ms

prune8.0ms

localize5.0ms

rewrite5.0ms

series3.0ms

simplify28.0ms

prune49.0ms

localize5.0ms

rewrite6.0ms

series3.0ms

simplify33.0ms

prune42.0ms

localize9.0ms

rewrite30.0ms

series28.0ms

simplify41.0ms

prune145.0ms

localize15.0ms

rewrite38.0ms

series101.0ms

simplify51.0ms

prune200.0ms

regimes180.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample353.0ms

Profiling