Details

sample30.0ms

Algorithm

intervals

Results

7.0ms	220×	body	80	valid
4.0ms	36×	body	640	valid
3.0ms	23×	body	1280	valid
2.0ms	27×	body	320	valid
1.0ms	8×	body	2560	valid
1.0ms	13×	body	160	valid

simplify109.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 4 (23.0ms)

Iter	Nodes	Cost
0	22	6
1	65	6
2	175	4
3	402	3
4	919	2
5	2892	2
6	5001	2

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 0.0b

Counts

2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- x z))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt`
5×	`-un-lft-identity` `associate-r*`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-*r/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 26

Calls

1 calls:

7.0ms

(* y (- x z))

series49.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

(* y (- x z))

simplify57.0ms

Algorithm

egg-herbie

Counts

29 → 29

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	112	98
1	462	88
2	1883	88
3	5002	88

prune40.0ms

Filtered

29 candidates to 17 candidates (58.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	28	1	29
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	28	2	30

Merged error: 0b

Counts

30 → 2

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* y x) (* y (- z)))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`distribute-rgt-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 14

Calls

1 calls:

5.0ms

(+ (* y x) (* y (- z)))

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

(+ (* y x) (* y (- z)))

simplify73.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 3 (70.0ms)

Iter	Nodes	Cost
0	106	90
1	438	69
2	1930	66
3	5002	65

prune27.0ms

Filtered

17 candidates to 11 candidates (64.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	17	0	17
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	17	2	19

Merged error: 0b

Counts

19 → 2

regimes44.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	6	2
1	6	2

end0.0ms

sample775.0ms

Algorithm

intervals

Results

218.0ms	7018×	body	80	valid
123.0ms	919×	body	1280	valid
104.0ms	955×	body	640	valid
49.0ms	613×	body	320	valid
40.0ms	229×	body	2560	valid
19.0ms	353×	body	160	valid