Details

sample14.0ms

Algorithm

intervals

Results

5.0ms

256×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	2
1	10	2
2	10	2

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: 0.0b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(- x (/ 1.0 3.0))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

41×	`add-sqr-sqrt`
39×	`prod-diff`
38×	`*-un-lft-identity`
36×	`add-cube-cbrt`
28×	`times-frac`
3×	`fma-neg` `div-inv` `add-log-exp`
2×	`difference-of-squares`
1×	`pow1` `add-exp-log` `expm1-log1p-u` `sub-neg` `flip3--` `diff-log` `add-cbrt-cube` `flip--` `log1p-expm1-u` `distribute-lft-out--`

Counts

1 → 59

Calls

1 calls:

7.0ms

(- x (/ 1.0 3.0))

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(- x (/ 1.0 3.0))

simplify168.0ms

Algorithm

egg-herbie

Counts

62 → 62

Iterations

Useful iterations: 3 (156.0ms)

Iter	Nodes	Cost
0	365	968
1	1117	631
2	4922	511
3	5001	505

prune40.0ms

Filtered

62 candidates to 24 candidates (38.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	61	1	62
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	61	2	63

Merged error: 0b

Counts

63 → 2

localize18.0ms

Local error

Found 4 expressions with local error:

1.0b	(/ 1 (sqrt 3.0))
1.0b	(/ 1 (sqrt 3.0))
1.0b	(/ 1.0 (sqrt 3.0))
1.0b	(/ 1.0 (sqrt 3.0))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

72×	`times-frac`
64×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
48×	`sqrt-prod`
24×	`associate-/r*`
16×	`add-exp-log`
12×	`add-cbrt-cube` `associate-/l*`
8×	`pow1`
6×	`pow-flip` `div-exp`
4×	`cbrt-undiv` `expm1-log1p-u` `frac-2neg` `clear-num` `log1p-expm1-u` `div-inv` `add-log-exp`
2×	`rec-exp` `sqrt-pow1` `pow1/2` `1-exp` `inv-pow`

Counts

4 → 176

Calls

4 calls:

4.0ms	(/ 1 (sqrt 3.0))
4.0ms	(/ 1 (sqrt 3.0))
4.0ms	(/ 1.0 (sqrt 3.0))
4.0ms	(/ 1.0 (sqrt 3.0))

series0.0ms

Counts

4 → 4

Calls

4 calls:

0.0ms	(/ 1 (sqrt 3.0))
0.0ms	(/ 1 (sqrt 3.0))
0.0ms	(/ 1.0 (sqrt 3.0))
0.0ms	(/ 1.0 (sqrt 3.0))

simplify146.0ms

Algorithm

egg-herbie

Counts

180 → 180

Iterations

Useful iterations: 3 (39.0ms)

Iter	Nodes	Cost
0	214	944
1	729	846
2	1680	742
3	4970	726
4	5001	726

prune318.0ms

Filtered

180 candidates to 98 candidates (54.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	180	0	180
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	180	2	182

Merged error: 0b

Counts

182 → 2

regimes20.0ms

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	5	2

end0.0ms

sample176.0ms

Algorithm

intervals

Results

96.0ms

8000×

body

valid