Details

sample21.0ms

Algorithm

intervals

Results

8.0ms

350×

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

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: 6.8b

Counts

2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* x 3.0) x)
6.4b	(* (* (* 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:

4.0ms	(* (* 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)

simplify32.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 1 (6.0ms)

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

prune57.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

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))

simplify100.0ms

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

prune36.0ms

Filtered

9 candidates to 25 candidates (-177.8%)

Pruning

8 alts after pruning (7 fresh and 1 done)

	Pruned	Kept	Total
New	23	2	25
Fresh	2	5	7
Picked	0	1	1
Done	1	0	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)))
0.2b	(* 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))

series7.0ms

Counts

2 → 6

Calls

2 calls:

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

simplify103.0ms

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

prune58.0ms

Filtered

22 candidates to 45 candidates (-104.5%)

Pruning

11 alts after pruning (9 fresh and 2 done)

	Pruned	Kept	Total
New	42	3	45
Fresh	0	6	6
Picked	0	1	1
Done	0	1	1
Total	42	11	53

Merged error: 0.0b

Counts

53 → 11

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))

rewrite34.0ms

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:

15.0ms	(* 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))

series20.0ms

Counts

3 → 9

Calls

3 calls:

8.0ms	(* x (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))))
7.0ms	(* (* (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

prune83.0ms

Filtered

38 candidates to 91 candidates (-139.5%)

Pruning

9 alts after pruning (7 fresh and 2 done)

	Pruned	Kept	Total
New	88	3	91
Fresh	4	4	8
Picked	1	0	1
Done	0	2	2
Total	93	9	102

Merged error: 0b

Counts

102 → 9

regimes197.0ms

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

sample557.0ms

Algorithm

intervals

Results

266.0ms

10680×

body

valid

Details

sample21.0ms

simplify7.0ms

prune2.0ms

localize4.0ms

rewrite12.0ms

series7.0ms

simplify32.0ms

prune57.0ms

localize4.0ms

rewrite7.0ms

series4.0ms

simplify100.0ms

prune36.0ms

localize4.0ms

rewrite12.0ms

series7.0ms

simplify103.0ms

prune58.0ms

localize8.0ms

rewrite34.0ms

series20.0ms

simplify45.0ms

prune83.0ms

regimes197.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample557.0ms

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