Details

sample14.0ms

Algorithm

intervals

Results

6.0ms

322×

body

valid

simplify9.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	12	3
1	17	3
2	21	3
3	23	3
4	24	3
5	24	3

prune1.0ms

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: 0.3b

Counts

2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.3b	(/ (- (* x x) 3.0) 6.0)

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

56×	`add-sqr-sqrt`
32×	`*-un-lft-identity`
30×	`times-frac`
20×	`difference-of-squares`
16×	`add-cube-cbrt`
10×	`associate-/l*`
8×	`distribute-lft-out--`
4×	`swap-sqr` `associate-l` `*-commutative` `unswap-sqr`
3×	`add-exp-log` `associate-/r*` `add-cbrt-cube`
2×	`associate-/l/`
1×	`pow1` `cbrt-undiv` `expm1-log1p-u` `flip3--` `frac-2neg` `div-sub` `div-exp` `clear-num` `flip--` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 60

Calls

1 calls:

14.0ms

(/ (- (* x x) 3.0) 6.0)

series67.0ms

Counts

1 → 3

Calls

1 calls:

67.0ms

(/ (- (* x x) 3.0) 6.0)

simplify82.0ms

Algorithm

egg-herbie

Counts

63 → 63

Iterations

Useful iterations: 3 (76.0ms)

Iter	Nodes	Cost
0	226	385
1	683	370
2	2751	367
3	5001	366

prune91.0ms

Filtered

63 candidates to 37 candidates (58.7%)

Pruning

4 alts after pruning (4 fresh and 0 done)

	Pruned	Kept	Total
New	59	4	63
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	60	4	64

Merged error: 0b

Counts

64 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

0.4b	(/ (* x x) 6.0)

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

45×	`add-sqr-sqrt` `times-frac`
37×	`add-cube-cbrt` `*-un-lft-identity`
15×	`associate-/l*`
12×	`swap-sqr` `associate-r` `associate-l`
6×	`add-exp-log` `add-cbrt-cube`
4×	`*-commutative` `unswap-sqr`
3×	`associate-/r*`
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 → 79

Calls

1 calls:

9.0ms

(/ (* x x) 6.0)

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(/ (* x x) 6.0)

simplify44.0ms

Algorithm

egg-herbie

Counts

82 → 82

Iterations

Useful iterations: 2 (36.0ms)

Iter	Nodes	Cost
0	274	394
1	1350	369
2	5001	361

prune152.0ms

Filtered

82 candidates to 53 candidates (64.6%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	79	3	82
Fresh	3	0	3
Picked	0	1	1
Done	0	0	0
Total	82	4	86

Merged error: 0b

Counts

86 → 4

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ x (/ 6.0 x))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

75×	`times-frac`
45×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
16×	`associate-/r*`
9×	`associate-/r/`
6×	`add-exp-log` `add-cbrt-cube` `associate-/l*`
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:

7.0ms

(/ x (/ 6.0 x))

series31.0ms

Counts

1 → 3

Calls

1 calls:

31.0ms

(/ x (/ 6.0 x))

simplify55.0ms

Algorithm

egg-herbie

Counts

83 → 83

Iterations

Useful iterations: 2 (48.0ms)

Iter	Nodes	Cost
0	330	475
1	1753	436
2	5001	429

prune156.0ms

Filtered

83 candidates to 57 candidates (68.7%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	82	1	83
Fresh	1	1	2
Picked	1	0	1
Done	0	1	1
Total	84	3	87

Merged error: 0b

Counts

87 → 3

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (/ x 6.0) (/ 1 x))

rewrite31.0ms

Algorithm

rewrite-expression-head

Rules

421×	`times-frac`
201×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
29×	`div-inv`
23×	`add-exp-log`
19×	`associate-/r` `associate-/l`
16×	`div-exp`
13×	`add-cbrt-cube`
9×	`associate-/r/` `associate-/l/`
8×	`cbrt-undiv`
3×	`frac-2neg` `clear-num`
2×	`rec-exp` `1-exp`
1×	`pow1` `expm1-log1p-u` `log1p-expm1-u` `add-log-exp`

Counts

1 → 237

Calls

1 calls:

14.0ms

(/ (/ x 6.0) (/ 1 x))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(/ (/ x 6.0) (/ 1 x))

simplify55.0ms

Algorithm

egg-herbie

Counts

240 → 240

Iterations

Useful iterations: 1 (29.0ms)

Iter	Nodes	Cost
0	1225	2209
1	5001	1862

prune355.0ms

Filtered

240 candidates to 135 candidates (56.3%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	240	0	240
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	240	3	243

Merged error: 0b

Counts

243 → 3

regimes35.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	5
1	11	5

end0.0ms

sample286.0ms

Algorithm

intervals

Results

176.0ms

10552×

body

valid