Details

analyze61.0ms

Algorithm: search

sample12.0ms

Algorithm

intervals

Results

5.0ms	256×	body	80	valid
0.0ms	2×	body	80	invalid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	12	3
1	26	3
2	44	3
3	49	3
4	49	3

prune2.0ms

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: 11.8b

Counts

2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* x 3.0) x)
11.3b	(* (* (* x 3.0) x) y)

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 39

Calls

2 calls:

7.0ms	(* (* x 3.0) x)
6.0ms	(* (* (* x 3.0) x) y)

series7.0ms

Counts

2 → 6

Calls

2 calls:

3.0ms	(* (* x 3.0) x)
4.0ms	(* (* (* x 3.0) x) y)

simplify35.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	168	188
1	908	145
2	5001	145

prune54.0ms

Filtered

21 candidates to 45 candidates (-114.3%)

Pruning

9 alts after pruning (8 fresh and 1 done)

	Pruned	Kept	Total
New	37	8	45
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	37	9	46

Merged error: 0.1b

Counts

46 → 9

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b	(* (* x 3.0) (* x y))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

13×	`pow1` `add-exp-log` `add-cbrt-cube`
8×	`pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l` `-commutative` `add-log-exp`

Counts

1 → 22

Calls

1 calls:

6.0ms

(* (* x 3.0) (* x y))

series4.0ms

Counts

1 → 3

Calls

1 calls:

4.0ms

(* (* x 3.0) (* x y))

simplify107.0ms

Algorithm

egg-herbie

Counts

25 → 25

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	135	125
1	624	90
2	3470	90
3	5001	90

prune30.0ms

Filtered

9 candidates to 25 candidates (-177.8%)

Pruning

8 alts after pruning (6 fresh and 2 done)

	Pruned	Kept	Total
New	22	3	25
Fresh	4	3	7
Picked	0	1	1
Done	0	1	1
Total	26	8	34

Merged error: 0.0b

Counts

34 → 8

localize4.0ms

Local error

Found 2 expressions with local error:

0.2b	(* x (* 3.0 (* x y)))
0.3b	(* 3.0 (* x y))

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 39

Calls

2 calls:

6.0ms	(* x (* 3.0 (* x y)))
6.0ms	(* 3.0 (* x y))

series8.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(* x (* 3.0 (* x y)))
4.0ms	(* 3.0 (* x y))

simplify105.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	154	186
1	659	143
2	3695	143
3	5001	143

prune44.0ms

Filtered

22 candidates to 45 candidates (-104.5%)

Pruning

8 alts after pruning (5 fresh and 3 done)

	Pruned	Kept	Total
New	43	2	45
Fresh	2	3	5
Picked	0	1	1
Done	0	2	2
Total	45	8	53

Merged error: 0.0b

Counts

53 → 8

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b	(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))))
0.2b	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
0.3b	(* (cbrt 3.0) (* x y))

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 82

Calls

3 calls:

13.0ms	(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))))
10.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
5.0ms	(* (cbrt 3.0) (* x y))

series21.0ms

Counts

3 → 9

Calls

3 calls:

8.0ms	(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))))
8.0ms	(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
5.0ms	(* (cbrt 3.0) (* x y))

simplify47.0ms

Algorithm

egg-herbie

Counts

91 → 91

Iterations

Useful iterations: 2 (39.0ms)

Iter	Nodes	Cost
0	291	753
1	1334	519
2	5001	435

prune74.0ms

Filtered

38 candidates to 91 candidates (-139.5%)

Pruning

8 alts after pruning (4 fresh and 4 done)

	Pruned	Kept	Total
New	90	1	91
Fresh	1	3	4
Picked	0	1	1
Done	0	3	3
Total	91	8	99

Merged error: 0.0b

Counts

99 → 8

regimes221.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	3
1	9	3

end0.0ms

analyze55.0ms

Algorithm: search

sample280.0ms

Algorithm

intervals

Results

170.0ms	8000×	body	80	valid
2.0ms	75×	body	80	invalid

Details

analyze61.0ms

sample12.0ms

simplify7.0ms

prune2.0ms

localize4.0ms

rewrite14.0ms

series7.0ms

simplify35.0ms

prune54.0ms

localize5.0ms

rewrite6.0ms

series4.0ms

simplify107.0ms

prune30.0ms

localize4.0ms

rewrite13.0ms

series8.0ms

simplify105.0ms

prune44.0ms

localize8.0ms

rewrite31.0ms

series21.0ms

simplify47.0ms

prune74.0ms

regimes221.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

analyze55.0ms

sample280.0ms

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