Details

sample18.0ms

Algorithm

intervals

Results

7.0ms

294×

body

valid

simplify11.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	8	2
1	15	2
2	21	2
3	26	2
4	26	2

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 1 expressions with local error:

0.0b	(* x (- 1.0 y))

rewrite11.0ms

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:

10.0ms

(* x (- 1.0 y))

series57.0ms

Counts

1 → 3

Calls

1 calls:

57.0ms

(* x (- 1.0 y))

simplify44.0ms

Algorithm

egg-herbie

Counts

29 → 29

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	110	101
1	435	88
2	1543	88
3	5001	88

prune26.0ms

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x 1.0) (* x (- y)))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

13×	`*-un-lft-identity`
9×	`distribute-lft-out`
8×	`associate-l`
4×	`associate-r`
3×	`add-sqr-sqrt` `add-cube-cbrt` `add-log-exp`
2×	`*-commutative` `distribute-rgt-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `distribute-rgt-out` `distribute-rgt-neg-in` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 23

Calls

1 calls:

17.0ms

(+ (* x 1.0) (* x (- y)))

series44.0ms

Counts

1 → 3

Calls

1 calls:

44.0ms

(+ (* x 1.0) (* x (- y)))

simplify60.0ms

Algorithm

egg-herbie

Counts

26 → 26

Iterations

Useful iterations: 3 (57.0ms)

Iter	Nodes	Cost
0	117	116
1	408	87
2	1723	83
3	5002	82

prune26.0ms

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

regimes44.0ms

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

sample269.0ms

Algorithm

intervals

Results

133.0ms

9103×

body

valid