Details

sample18.0ms

Algorithm

intervals

Results

8.0ms

287×

body

valid

simplify6.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	4
1	20	4
2	22	4
3	22	4

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: 0.0b

Counts

2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (/ x 2.0) (* y x))
0.0b	(+ (+ (/ x 2.0) (* y x)) z)

rewrite15.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`*-un-lft-identity` `sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`associate-+l+` `distribute-lft-out`

Counts

2 → 25

Calls

2 calls:

6.0ms	(+ (/ x 2.0) (* y x))
8.0ms	(+ (+ (/ x 2.0) (* y x)) z)

series75.0ms

Counts

2 → 6

Calls

2 calls:

45.0ms	(+ (/ x 2.0) (* y x))
30.0ms	(+ (+ (/ x 2.0) (* y x)) z)

simplify54.0ms

Algorithm

egg-herbie

Counts

31 → 31

Iterations

Useful iterations: 3 (50.0ms)

Iter	Nodes	Cost
0	163	180
1	542	168
2	1917	162
3	5001	160

prune62.0ms

Filtered

31 candidates to 22 candidates (71.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	30	1	31
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	30	2	32

Merged error: 0.0b

Counts

32 → 2

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
0.5b	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
0.5b	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
0.5b	(* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))

rewrite47.0ms

Algorithm

rewrite-expression-head

Rules

36×	`cbrt-prod`
35×	`*-un-lft-identity`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
9×	`flip3-+` `pow1/3` `swap-sqr` `flip-+` `distribute-lft-out`
7×	`associate-r` `associate-l`
6×	`add-exp-log`
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 → 95

Calls

4 calls:

8.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
7.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
8.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
20.0ms	(* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))

series597.0ms

Counts

4 → 12

Calls

4 calls:

134.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
127.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
132.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
205.0ms	(* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))

simplify66.0ms

Algorithm

egg-herbie

Counts

107 → 107

Iterations

Useful iterations: 2 (47.0ms)

Iter	Nodes	Cost
0	385	1491
1	1375	1408
2	5001	1277

prune308.0ms

Filtered

107 candidates to 75 candidates (70.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	107	0	107
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	107	2	109

Merged error: 0.0b

Counts

109 → 2

regimes74.0ms

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	11	4
1	11	4

end0.0ms

sample475.0ms

Algorithm

intervals

Results

267.0ms	9061×	body	80	valid
0.0ms	3×	body	1280	valid
0.0ms	2×	body	640	valid
0.0ms	1×	body	160	valid