Details

sample16.0ms

Algorithm

intervals

Results

8.0ms

282×

body

valid

simplify12.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (3.0ms)

Iter	Nodes	Cost
0	8	2
1	10	2
2	10	2

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: 0.2b

Counts

2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ x (* y 3.0))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

36×	`times-frac`
34×	`add-sqr-sqrt`
26×	`add-cube-cbrt` `*-un-lft-identity`
12×	`associate-r` `associate-l` `associate-/r*`
6×	`add-exp-log` `add-cbrt-cube`
4×	`*-commutative` `unswap-sqr`
3×	`associate-/l*`
2×	`cbrt-undiv` `div-exp`
1×	`pow1` `expm1-log1p-u` `frac-2neg` `prod-exp` `clear-num` `cbrt-unprod` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 67

Calls

1 calls:

8.0ms

(/ x (* y 3.0))

series25.0ms

Counts

1 → 3

Calls

1 calls:

25.0ms

(/ x (* y 3.0))

simplify125.0ms

Algorithm

egg-herbie

Counts

70 → 70

Iterations

Useful iterations: 1 (13.0ms)

Iter	Nodes	Cost
0	261	352
1	1022	337
2	4221	337
3	5001	337

prune98.0ms

Filtered

70 candidates to 53 candidates (75.7%)

Pruning

5 alts after pruning (5 fresh and 0 done)

	Pruned	Kept	Total
New	65	5	70
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	66	5	71

Merged error: 0b

Counts

71 → 5

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (/ x 3.0) y)

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

75×	`times-frac`
45×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
16×	`associate-/l*`
9×	`associate-/l/`
6×	`add-exp-log` `associate-/r*` `add-cbrt-cube`
5×	`div-inv`
3×	`cbrt-undiv` `div-exp`
2×	`frac-2neg` `clear-num`
1×	`pow1` `expm1-log1p-u` `log1p-expm1-u` `add-log-exp`

Counts

1 → 80

Calls

1 calls:

8.0ms

(/ (/ x 3.0) y)

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(/ (/ x 3.0) y)

simplify128.0ms

Algorithm

egg-herbie

Counts

83 → 83

Iterations

Useful iterations: 1 (16.0ms)

Iter	Nodes	Cost
0	354	474
1	1199	456
2	4490	456
3	5001	456

prune124.0ms

Filtered

83 candidates to 67 candidates (80.7%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	81	2	83
Fresh	2	2	4
Picked	0	1	1
Done	0	0	0
Total	83	5	88

Merged error: 0b

Counts

88 → 5

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (/ x y) 3.0)

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

75×	`times-frac`
45×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
16×	`associate-/l*`
9×	`associate-/l/`
6×	`add-exp-log` `associate-/r*` `add-cbrt-cube`
5×	`div-inv`
3×	`cbrt-undiv` `div-exp`
2×	`frac-2neg` `clear-num`
1×	`pow1` `expm1-log1p-u` `log1p-expm1-u` `add-log-exp`

Counts

1 → 80

Calls

1 calls:

8.0ms

(/ (/ x y) 3.0)

series28.0ms

Counts

1 → 3

Calls

1 calls:

28.0ms

(/ (/ x y) 3.0)

simplify130.0ms

Algorithm

egg-herbie

Counts

83 → 83

Iterations

Useful iterations: 1 (16.0ms)

Iter	Nodes	Cost
0	353	474
1	1203	456
2	4499	456
3	5001	456

prune123.0ms

Filtered

83 candidates to 68 candidates (81.9%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	81	2	83
Fresh	3	0	3
Picked	0	1	1
Done	0	1	1
Total	84	4	88

Merged error: 0b

Counts

88 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (/ x 1) (* y 3.0))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

273×	`times-frac`
164×	`add-sqr-sqrt`
136×	`add-cube-cbrt` `*-un-lft-identity`
42×	`associate-r` `associate-l`
18×	`add-exp-log`
16×	`associate-/l*`
15×	`associate-/r*`
14×	`*-commutative` `div-inv` `unswap-sqr`
13×	`add-cbrt-cube`
10×	`div-exp`
9×	`associate-/l/`
6×	`cbrt-undiv`
3×	`prod-exp`
2×	`frac-2neg` `1-exp` `clear-num` `cbrt-unprod`
1×	`pow1` `expm1-log1p-u` `log1p-expm1-u` `add-log-exp`

Counts

1 → 212

Calls

1 calls:

13.0ms

(/ (/ x 1) (* y 3.0))

series23.0ms

Counts

1 → 3

Calls

1 calls:

22.0ms

(/ (/ x 1) (* y 3.0))

simplify115.0ms

Algorithm

egg-herbie

Counts

215 → 215

Iterations

Useful iterations: 2 (91.0ms)

Iter	Nodes	Cost
0	964	1659
1	3679	1430
2	5001	1201

prune131.0ms

Filtered

215 candidates to 76 candidates (35.3%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	215	0	215
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	215	4	219

Merged error: 0b

Counts

219 → 4

regimes49.0ms

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 (1.0ms)

Iter	Nodes	Cost
0	5	2

end0.0ms

sample316.0ms

Algorithm

intervals

Results

163.0ms

9083×

body

valid