Details

analyze92.0ms

Algorithm: search

sample13.0ms

Algorithm

intervals

Results

7.0ms

256×

body

valid

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	14	4
1	28	4
2	42	4
3	44	4
4	44	4

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: 16.5b

Counts

2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

16.0b

(/ (+ x y) (* (* x 2.0) y))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-exp-log` `add-cbrt-cube`
7×	`*-un-lft-identity`
4×	`times-frac` `associate-/l*`
3×	`cbrt-undiv` `add-sqr-sqrt` `add-cube-cbrt` `div-exp` `prod-exp` `cbrt-unprod`
2×	`associate-/l/` `distribute-lft-out`
1×	`pow1` `frac-2neg` `flip3-+` `clear-num` `associate-/r*` `flip-+` `div-inv` `add-log-exp`

Counts

1 → 27

Calls

1 calls:

8.0ms

(/ (+ x y) (* (* x 2.0) y))

series7.0ms

Counts

1 → 3

Calls

1 calls:

7.0ms

(/ (+ x y) (* (* x 2.0) y))

simplify28.0ms

Algorithm

egg-herbie

Counts

30 → 30

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	220	188
1	940	152
2	5001	152

prune47.0ms

Filtered

19 candidates to 30 candidates (-57.9%)

Pruning

3 alts after pruning (3 fresh and 0 done)

	Pruned	Kept	Total
New	27	3	30
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	28	3	31

Merged error: 0.0b

Counts

31 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (/ 1 y) (/ 1 x))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

13×	`*-un-lft-identity`
7×	`distribute-lft-out`
6×	`times-frac`
4×	`div-inv`
3×	`add-sqr-sqrt` `add-cube-cbrt` `add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `flip3-+` `frac-add` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 19

Calls

1 calls:

11.0ms

(+ (/ 1 y) (/ 1 x))

series4.0ms

Counts

1 → 3

Calls

1 calls:

4.0ms

(+ (/ 1 y) (/ 1 x))

simplify61.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 3 (24.0ms)

Iter	Nodes	Cost
0	101	104
1	345	94
2	1153	91
3	2755	90
4	5001	90

prune25.0ms

Filtered

14 candidates to 22 candidates (-57.1%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	22	0	22
Fresh	0	2	2
Picked	0	1	1
Done	0	0	0
Total	22	3	25

Merged error: 0.0b

Counts

25 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (+ x y) (* x 2.0))
7.1b	(/ (/ (+ x y) (* x 2.0)) y)

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

44×	`times-frac`
33×	`*-un-lft-identity`
21×	`add-sqr-sqrt` `add-cube-cbrt`
16×	`add-exp-log` `add-cbrt-cube`
12×	`associate-/l*`
7×	`cbrt-undiv` `div-exp`
6×	`div-inv` `distribute-lft-out`
4×	`associate-/r*`
3×	`associate-/l/`
2×	`pow1` `frac-2neg` `prod-exp` `clear-num` `cbrt-unprod` `add-log-exp`
1×	`flip3-+` `flip-+`

Counts

2 → 77

Calls

2 calls:

6.0ms	(/ (+ x y) (* x 2.0))
8.0ms	(/ (/ (+ x y) (* x 2.0)) y)

series11.0ms

Counts

2 → 6

Calls

2 calls:

5.0ms	(/ (+ x y) (* x 2.0))
7.0ms	(/ (/ (+ x y) (* x 2.0)) y)

simplify38.0ms

Algorithm

egg-herbie

Counts

83 → 83

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	337	543
1	1330	485
2	5001	485

prune71.0ms

Filtered

57 candidates to 83 candidates (-45.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	82	1	83
Fresh	1	0	1
Picked	1	0	1
Done	0	1	1
Total	84	2	86

Merged error: 0b

Counts

86 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(* 0.5 (/ y x))
7.1b	(/ (+ (* 0.5 (/ y x)) 0.5) y)

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-sqr-sqrt`
19×	`times-frac`
18×	`add-cube-cbrt` `*-un-lft-identity`
13×	`associate-r`
9×	`add-exp-log` `add-cbrt-cube`
4×	`pow1`
3×	`associate-l` `associate-/r` `associate-/l`
2×	`cbrt-undiv` `div-exp` `prod-exp` `cbrt-unprod` `div-inv` `associate-/l/` `add-log-exp` `unswap-sqr`
1×	`frac-2neg` `flip3-+` `associate-r/` `pow-prod-down` `clear-num` `-commutative` `flip-+`

Counts

2 → 61

Calls

2 calls:

6.0ms	(* 0.5 (/ y x))
7.0ms	(/ (+ (* 0.5 (/ y x)) 0.5) y)

series8.0ms

Counts

2 → 6

Calls

2 calls:

3.0ms	(* 0.5 (/ y x))
5.0ms	(/ (+ (* 0.5 (/ y x)) 0.5) y)

simplify35.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 2 (30.0ms)

Iter	Nodes	Cost
0	282	370
1	1266	337
2	5001	336

prune63.0ms

Filtered

49 candidates to 67 candidates (-36.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	67	0	67
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	67	2	69

Merged error: 0b

Counts

69 → 2

regimes64.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	4
1	12	4

end0.0ms

analyze91.0ms

Algorithm: search

sample340.0ms

Algorithm

intervals

Results

218.0ms	8000×	body	80	valid
0.0ms	1×	body	80	invalid

Details

analyze92.0ms

sample13.0ms

simplify7.0ms

prune2.0ms

localize5.0ms

rewrite8.0ms

series7.0ms

simplify28.0ms

prune47.0ms

localize5.0ms

rewrite11.0ms

series4.0ms

simplify61.0ms

prune25.0ms

localize5.0ms

rewrite16.0ms

series11.0ms

simplify38.0ms

prune71.0ms

localize5.0ms

rewrite15.0ms

series8.0ms

simplify35.0ms

prune63.0ms

regimes64.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

analyze91.0ms

sample340.0ms

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