Details

sample15.0ms

Algorithm

intervals

Results

6.0ms	256×	body	80	valid
3.0ms	256×	pre	80	true

simplify7.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	2
1	11	2
2	17	2
3	17	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 (* x x))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`*-un-lft-identity`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `distribute-rgt-out` `flip3-+` `distribute-rgt1-in` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 13

Calls

1 calls:

3.0ms

(+ x (* x x))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(+ x (* x x))

simplify44.0ms

Algorithm

egg-herbie

Counts

16 → 16

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	79	58
1	324	50
2	1105	50
3	5001	50

prune22.0ms

Filtered

16 candidates to 12 candidates (75.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	15	1	16
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	15	2	17

Merged error: 0b

Counts

17 → 2

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (+ 1 x))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 23

Calls

1 calls:

6.0ms

(* x (+ 1 x))

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(* x (+ 1 x))

simplify79.0ms

Algorithm

egg-herbie

Counts

26 → 26

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	120	81
1	627	71
2	2861	71
3	5002	71

prune21.0ms

Filtered

26 candidates to 16 candidates (61.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	26	0	26
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	26	2	28

Merged error: 0b

Counts

28 → 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	4	2
1	4	2

end0.0ms

sample285.0ms

Algorithm

intervals

Results

105.0ms	8000×	body	80	valid
92.0ms	8000×	pre	80	true

Details

sample15.0ms

simplify7.0ms

prune1.0ms

localize3.0ms

rewrite3.0ms

series37.0ms

simplify44.0ms

prune22.0ms

localize3.0ms

rewrite6.0ms

series36.0ms

simplify79.0ms

prune21.0ms

regimes20.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample285.0ms

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