Details

sample14.0ms

Algorithm

intervals

Results

6.0ms

349×

body

valid

simplify12.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

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 (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: 10.8b

Counts

2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (* x 3.0) x)
10.4b	(* (* (* x 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-r`
4×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
2×	`expm1-log1p-u` `associate-l` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

2 → 43

Calls

2 calls:

5.0ms	(* (* x 3.0) x)
7.0ms	(* (* (* x 3.0) x) y)

series50.0ms

Counts

2 → 6

Calls

2 calls:

27.0ms	(* (* x 3.0) x)
23.0ms	(* (* (* x 3.0) x) y)

simplify40.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	172	202
1	912	159
2	5002	159

prune67.0ms

Filtered

49 candidates to 25 candidates (51.0%)

Pruning

6 alts after pruning (5 fresh and 1 done)

	Pruned	Kept	Total
New	44	5	49
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	44	6	50

Merged error: 0.1b

Counts

50 → 6

localize5.0ms

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` `expm1-log1p-u` `add-cube-cbrt` `-un-lft-identity` `associate-r` `associate-l` `-commutative` `log1p-expm1-u` `add-log-exp`

Counts

1 → 24

Calls

1 calls:

6.0ms

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

series22.0ms

Counts

1 → 3

Calls

1 calls:

22.0ms

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

simplify117.0ms

Algorithm

egg-herbie

Counts

27 → 27

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	137	133
1	626	98
2	3473	98
3	5001	98

prune32.0ms

Filtered

27 candidates to 11 candidates (40.7%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	24	3	27
Fresh	3	1	4
Picked	0	1	1
Done	0	1	1
Total	27	6	33

Merged error: 0.0b

Counts

33 → 6

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b	(* x (* 3.0 (* x y)))
0.2b	(* 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×	`expm1-log1p-u` `associate-r` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

2 → 43

Calls

2 calls:

6.0ms	(* x (* 3.0 (* x y)))
5.0ms	(* 3.0 (* x y))

series42.0ms

Counts

2 → 6

Calls

2 calls:

21.0ms	(* x (* 3.0 (* x y)))
20.0ms	(* 3.0 (* x y))

simplify120.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	158	200
1	663	157
2	3700	157
3	5001	157

prune68.0ms

Filtered

49 candidates to 26 candidates (53.1%)

Pruning

10 alts after pruning (7 fresh and 3 done)

	Pruned	Kept	Total
New	45	4	49
Fresh	0	3	3
Picked	0	1	1
Done	0	2	2
Total	45	10	55

Merged error: 0.0b

Counts

55 → 10

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b	(* x (* (sqrt 3.0) (* (sqrt 3.0) (* x y))))
0.3b	(* (sqrt 3.0) (* x y))
0.4b	(* (sqrt 3.0) (* (sqrt 3.0) (* x y)))

rewrite32.0ms

Algorithm

rewrite-expression-head

Rules

31×	`pow1` `add-exp-log` `add-cbrt-cube`
19×	`pow-prod-down` `prod-exp` `cbrt-unprod`
15×	`associate-l`
8×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`sqrt-prod`
3×	`expm1-log1p-u` `associate-r` `*-commutative` `log1p-expm1-u` `add-log-exp`

Counts

3 → 75

Calls

3 calls:

11.0ms	(* x (* (sqrt 3.0) (* (sqrt 3.0) (* x y))))
6.0ms	(* (sqrt 3.0) (* x y))
12.0ms	(* (sqrt 3.0) (* (sqrt 3.0) (* x y)))

series211.0ms

Counts

3 → 9

Calls

3 calls:

87.0ms	(* x (* (sqrt 3.0) (* (sqrt 3.0) (* x y))))
43.0ms	(* (sqrt 3.0) (* x y))
81.0ms	(* (sqrt 3.0) (* (sqrt 3.0) (* x y)))

simplify51.0ms

Algorithm

egg-herbie

Counts

84 → 84

Iterations

Useful iterations: 2 (44.0ms)

Iter	Nodes	Cost
0	242	452
1	1123	353
2	5001	343

prune111.0ms

Filtered

84 candidates to 47 candidates (56.0%)

Pruning

8 alts after pruning (5 fresh and 3 done)

	Pruned	Kept	Total
New	82	2	84
Fresh	3	3	6
Picked	1	0	1
Done	0	3	3
Total	86	8	94

Merged error: 0b

Counts

94 → 8

regimes108.0ms

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

sample337.0ms

Algorithm

intervals

Results

186.0ms

10592×

body

valid