Details

sample11.0ms

Algorithm

intervals

Results

5.0ms

288×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

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

prune1.0ms

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: 0.3b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.3b	(/ x (* y 3.0))

rewrite9.0ms

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` `frac-2neg` `prod-exp` `clear-num` `cbrt-unprod` `div-inv` `add-log-exp`

Counts

1 → 65

Calls

1 calls:

6.0ms

(/ x (* y 3.0))

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(/ x (* y 3.0))

simplify106.0ms

Algorithm

egg-herbie

Counts

68 → 68

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	259	346
1	1020	331
2	4219	331
3	5002	331

prune89.0ms

Filtered

68 candidates to 51 candidates (25.0%)

Pruning

7 alts after pruning (6 fresh and 1 done)

	Pruned	Kept	Total
New	62	6	68
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	62	7	69

Merged error: 0b

Counts

69 → 7

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (/ x 3.0) y)

rewrite12.0ms

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` `add-log-exp`

Counts

1 → 78

Calls

1 calls:

7.0ms

(/ (/ x 3.0) y)

series20.0ms

Counts

1 → 3

Calls

1 calls:

20.0ms

(/ (/ x 3.0) y)

simplify108.0ms

Algorithm

egg-herbie

Counts

81 → 81

Iterations

Useful iterations: 1 (10.0ms)

Iter	Nodes	Cost
0	352	468
1	1197	450
2	4488	450
3	5002	450

prune113.0ms

Filtered

81 candidates to 66 candidates (18.5%)

Pruning

6 alts after pruning (4 fresh and 2 done)

	Pruned	Kept	Total
New	80	1	81
Fresh	2	3	5
Picked	0	1	1
Done	0	1	1
Total	82	6	88

Merged error: 0b

Counts

88 → 6

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (/ x y) 3.0)

rewrite10.0ms

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` `add-log-exp`

Counts

1 → 78

Calls

1 calls:

7.0ms

(/ (/ x y) 3.0)

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(/ (/ x y) 3.0)

simplify117.0ms

Algorithm

egg-herbie

Counts

81 → 81

Iterations

Useful iterations: 1 (11.0ms)

Iter	Nodes	Cost
0	351	468
1	1201	450
2	4497	450
3	5001	450

prune117.0ms

Filtered

81 candidates to 65 candidates (19.8%)

Pruning

5 alts after pruning (3 fresh and 2 done)

	Pruned	Kept	Total
New	78	3	81
Fresh	3	0	3
Picked	0	1	1
Done	1	1	2
Total	82	5	87

Merged error: 0b

Counts

87 → 5

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b	(* x (/ (/ 1 y) 3.0))
0.3b	(/ (/ 1 y) 3.0)

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

155×	`times-frac`
104×	`add-sqr-sqrt`
95×	`*-un-lft-identity`
92×	`add-cube-cbrt`
43×	`associate-r`
35×	`associate-/l*`
28×	`associate-*r/`
26×	`add-exp-log`
21×	`associate-/l/`
16×	`add-cbrt-cube`
12×	`div-exp` `associate-/r*`
11×	`div-inv`
6×	`cbrt-undiv` `clear-num` `un-div-inv`
5×	`prod-exp`
4×	`pow1` `frac-2neg` `unswap-sqr`
3×	`associate-l` `cbrt-unprod`
2×	`rec-exp` `1-exp` `add-log-exp`
1×	`pow-prod-down` `*-commutative`

Counts

2 → 181

Calls

2 calls:

21.0ms	(* x (/ (/ 1 y) 3.0))
7.0ms	(/ (/ 1 y) 3.0)

series39.0ms

Counts

2 → 6

Calls

2 calls:

20.0ms	(* x (/ (/ 1 y) 3.0))
19.0ms	(/ (/ 1 y) 3.0)

simplify73.0ms

Algorithm

egg-herbie

Counts

187 → 187

Iterations

Useful iterations: 2 (61.0ms)

Iter	Nodes	Cost
0	587	929
1	2618	817
2	5001	721

prune192.0ms

Filtered

187 candidates to 113 candidates (39.6%)

Pruning

5 alts after pruning (2 fresh and 3 done)

	Pruned	Kept	Total
New	186	1	187
Fresh	1	1	2
Picked	0	1	1
Done	0	2	2
Total	187	5	192

Merged error: 0b

Counts

192 → 5

regimes32.0ms

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	5	2

end0.0ms

sample291.0ms

Algorithm

intervals

Results

152.0ms

9117×

body

valid