Details

sample13.0ms

Algorithm

intervals

sampling

Space saved by range analysis: 0%

Space saved by search: 0.335693%

Guaranteed chance to sample good point: 99.993876%

Results

4.0ms	255×	body	80	valid
0.0ms	1×	body	320	valid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	2
1	9	2
2	9	2

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: 0.0b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (* x 116.0) 16.0)

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
1×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `diff-log` `add-cbrt-cube` `flip--`

Counts

1 → 12

Calls

1 calls:

3.0ms

(- (* x 116.0) 16.0)

series3.0ms

Counts

1 → 3

Calls

1 calls:

3.0ms

(- (* x 116.0) 16.0)

simplify114.0ms

Algorithm

egg-herbie

Counts

15 → 15

Iterations

Useful iterations: 2 (6.0ms)

Iter	Nodes	Cost
0	68	59
1	180	54
2	451	53
3	1057	53
4	3746	53
5	5001	53

prune23.0ms

Filtered

11 candidates to 15 candidates (-36.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	14	1	15
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	14	2	16

Merged error: 0.0b

Counts

16 → 2

localize7.0ms

Local error

Found 4 expressions with local error:

0.3b	(* (cbrt (- (* x 116.0) 16.0)) (cbrt (- (* x 116.0) 16.0)))
0.8b	(cbrt (- (* x 116.0) 16.0))
0.8b	(cbrt (- (* x 116.0) 16.0))
0.8b	(cbrt (- (* x 116.0) 16.0))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`flip3--` `pow1/3` `flip--`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 87

Calls

4 calls:

11.0ms	(* (cbrt (- (* x 116.0) 16.0)) (cbrt (- (* x 116.0) 16.0)))
4.0ms	(cbrt (- (* x 116.0) 16.0))
4.0ms	(cbrt (- (* x 116.0) 16.0))
3.0ms	(cbrt (- (* x 116.0) 16.0))

series41.0ms

Counts

4 → 12

Calls

4 calls:

14.0ms	(* (cbrt (- (* x 116.0) 16.0)) (cbrt (- (* x 116.0) 16.0)))
9.0ms	(cbrt (- (* x 116.0) 16.0))
9.0ms	(cbrt (- (* x 116.0) 16.0))
9.0ms	(cbrt (- (* x 116.0) 16.0))

simplify47.0ms

Algorithm

egg-herbie

Counts

99 → 99

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	437	1151
1	1630	1099
2	5001	972

prune228.0ms

Filtered

75 candidates to 99 candidates (-32.0%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	98	1	99
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	98	3	101

Merged error: 0b

Counts

101 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.8b	(cbrt (cbrt (- (* x 116.0) 16.0)))
0.8b	(cbrt (cbrt (- (* x 116.0) 16.0)))
0.8b	(cbrt (cbrt (- (* x 116.0) 16.0)))
0.9b	(pow (cbrt (cbrt (- (* x 116.0) 16.0))) 4)

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

36×	`cbrt-prod`
14×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
12×	`cbrt-div`
9×	`unpow-prod-down`
5×	`pow1` `add-exp-log`
4×	`pow1/3` `add-cbrt-cube` `add-log-exp`
3×	`pow-unpow` `flip3--` `flip--`
2×	`pow-pow`
1×	`pow-to-exp` `pow-exp` `sqr-pow`

Counts

4 → 72

Calls

4 calls:

4.0ms	(cbrt (cbrt (- (* x 116.0) 16.0)))
4.0ms	(cbrt (cbrt (- (* x 116.0) 16.0)))
4.0ms	(cbrt (cbrt (- (* x 116.0) 16.0)))
6.0ms	(pow (cbrt (cbrt (- (* x 116.0) 16.0))) 4)

series60.0ms

Counts

4 → 12

Calls

4 calls:

11.0ms	(cbrt (cbrt (- (* x 116.0) 16.0)))
11.0ms	(cbrt (cbrt (- (* x 116.0) 16.0)))
11.0ms	(cbrt (cbrt (- (* x 116.0) 16.0)))
27.0ms	(pow (cbrt (cbrt (- (* x 116.0) 16.0))) 4)

simplify48.0ms

Algorithm

egg-herbie

Counts

84 → 84

Iterations

Useful iterations: 2 (38.0ms)

Iter	Nodes	Cost
0	443	1030
1	1630	986
2	5002	904

prune311.0ms

Filtered

67 candidates to 84 candidates (-25.4%)

Pruning

3 alts after pruning (0 fresh and 3 done)

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

Merged error: 0b

Counts

87 → 3

regimes94.0ms

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	6	2
1	6	2

end0.0ms

sample250.0ms

Algorithm

intervals

sampling

Space saved by range analysis: 0%

Space saved by search: 0.335693%

Guaranteed chance to sample good point: 99.993876%

Results

120.0ms	7938×	body	80	valid
2.0ms	27×	body	1280	valid
1.0ms	21×	body	640	valid
0.0ms	7×	body	320	valid
0.0ms	7×	body	160	valid

Details

sample13.0ms

simplify4.0ms

prune2.0ms

localize3.0ms

rewrite4.0ms

series3.0ms

simplify114.0ms

prune23.0ms

localize7.0ms

rewrite24.0ms

series41.0ms

simplify47.0ms

prune228.0ms

localize12.0ms

rewrite20.0ms

series60.0ms

simplify48.0ms

prune311.0ms

regimes94.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample250.0ms

Profiling