Details

sample18.0ms

Algorithm

intervals

Results

7.0ms

328×

body

valid

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

Filtered

1 candidates to 0 candidates (100.0%)

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: 10.3b

Counts

2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (* x 3.0) x)
9.9b	(* (* (* x 3.0) x) y)

rewrite12.0ms

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:

5.0ms	(* (* 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)

simplify30.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (5.0ms)

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

prune55.0ms

Filtered

45 candidates to 21 candidates (53.3%)

Pruning

8 alts after pruning (7 fresh and 1 done)

	Pruned	Kept	Total
New	38	7	45
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	38	8	46

Merged error: 0.1b

Counts

46 → 8

localize4.0ms

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))

simplify115.0ms

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

prune31.0ms

Filtered

25 candidates to 9 candidates (64.0%)

Pruning

7 alts after pruning (5 fresh and 2 done)

	Pruned	Kept	Total
New	23	2	25
Fresh	3	3	6
Picked	0	1	1
Done	0	1	1
Total	26	7	33

Merged error: 0.0b

Counts

33 → 7

localize4.0ms

Local error

Found 2 expressions with local error:

0.1b	(* x (* 3.0 (* x y)))
0.3b	(* 3.0 (* x y))

rewrite12.0ms

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)))
4.0ms	(* 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))

simplify104.0ms

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

prune48.0ms

Filtered

45 candidates to 22 candidates (51.1%)

Pruning

8 alts after pruning (5 fresh and 3 done)

	Pruned	Kept	Total
New	43	2	45
Fresh	1	3	4
Picked	0	1	1
Done	0	2	2
Total	44	8	52

Merged error: 0.0b

Counts

52 → 8

localize8.0ms

Local error

Found 3 expressions with local error:

0.1b	(* 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)))
0.4b	(* (cbrt 3.0) (* x y))

rewrite32.0ms

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))))
11.0ms	(* (* (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))

simplify45.0ms

Algorithm

egg-herbie

Counts

91 → 91

Iterations

Useful iterations: 2 (38.0ms)

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

prune78.0ms

Filtered

91 candidates to 38 candidates (58.2%)

Pruning

9 alts after pruning (5 fresh and 4 done)

	Pruned	Kept	Total
New	90	1	91
Fresh	0	4	4
Picked	0	1	1
Done	0	3	3
Total	90	9	99

Merged error: 0b

Counts

99 → 9

regimes271.0ms

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

sample505.0ms

Algorithm

intervals

Results

235.0ms

10695×

body

valid

Details

sample18.0ms

simplify7.0ms

prune2.0ms

localize8.0ms

rewrite12.0ms

series7.0ms

simplify30.0ms

prune55.0ms

localize4.0ms

rewrite6.0ms

series4.0ms

simplify115.0ms

prune31.0ms

localize4.0ms

rewrite12.0ms

series8.0ms

simplify104.0ms

prune48.0ms

localize8.0ms

rewrite32.0ms

series21.0ms

simplify45.0ms

prune78.0ms

regimes271.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample505.0ms

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