Details

sample26.0ms

Algorithm

intervals

Results

6.0ms	211×	body	80	valid
4.0ms	34×	body	1280	valid
3.0ms	31×	body	640	valid
2.0ms	10×	body	2560	valid
1.0ms	12×	body	320	valid
1.0ms	14×	body	160	valid

simplify47.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 3 (11.0ms)

Iter	Nodes	Cost
0	22	6
1	68	4
2	197	3
3	1232	2
4	5001	2

prune5.0ms

Filtered

1 candidates to 1 candidates (100.0%)

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 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- x z))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-*r/`
1×	`flip3--` `*-commutative` `flip--`

Counts

1 → 7

Calls

1 calls:

3.0ms

(* y (- x z))

series37.0ms

Counts

1 → 3

Calls

1 calls:

37.0ms

(* y (- x z))

simplify73.0ms

Algorithm

egg-herbie

Counts

10 → 10

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	41	26
1	89	26
2	212	26
3	556	26
4	2006	26
5	5001	26

prune13.0ms

Filtered

10 candidates to 4 candidates (40.0%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	8	2	10
Fresh	1	0	1
Picked	0	1	1
Done	0	0	0
Total	9	3	12

Merged error: 0.0b

Counts

12 → 3

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

2×	`*-commutative` `distribute-rgt-neg-out`
1×	`+-commutative` `distribute-rgt-out` `flip3-+` `unsub-neg` `flip-+` `distribute-lft-out`

Counts

1 → 7

Calls

1 calls:

4.0ms

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

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

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

simplify108.0ms

Algorithm

egg-herbie

Counts

10 → 10

Iterations

Useful iterations: 4 (106.0ms)

Iter	Nodes	Cost
0	70	37
1	242	31
2	981	28
3	2849	27
4	5001	26

prune12.0ms

Filtered

10 candidates to 4 candidates (40.0%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	10	0	10
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	10	3	13

Merged error: 0.0b

Counts

13 → 3

localize15.0ms

Local error

Found 4 expressions with local error:

2.2b	(+ (* z z) (* x z))
3.4b	(- (pow x 3) (pow z 3))
7.4b	(* y (- (pow x 3) (pow z 3)))
35.9b	(/ (* y (- (pow x 3) (pow z 3))) (+ (* x x) (+ (* z z) (* x z))))

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

6×	`*-commutative` `sqr-pow`
4×	`associate-r/` `associate-r` `associate-/l`
3×	`difference-cubes` `sub-neg` `flip3--` `flip--` `difference-of-squares`
2×	`distribute-rgt-in` `distribute-rgt-out` `distribute-lft-in` `flip3-+` `associate-/r/` `flip-+` `associate-/l/` `distribute-lft-out`
1×	`+-commutative` `frac-2neg` `clear-num` `div-inv`

Counts

4 → 33

Calls

4 calls:

4.0ms	(+ (* z z) (* x z))
4.0ms	(- (pow x 3) (pow z 3))
5.0ms	(* y (- (pow x 3) (pow z 3)))
11.0ms	(/ (* y (- (pow x 3) (pow z 3))) (+ (* x x) (+ (* z z) (* x z))))

series308.0ms

Counts

4 → 12

Calls

4 calls:

28.0ms	(+ (* z z) (* x z))
48.0ms	(- (pow x 3) (pow z 3))
101.0ms	(* y (- (pow x 3) (pow z 3)))
130.0ms	(/ (* y (- (pow x 3) (pow z 3))) (+ (* x x) (+ (* z z) (* x z))))

simplify167.0ms

Algorithm

egg-herbie

Counts

45 → 45

Iterations

Useful iterations: 2 (29.0ms)

Iter	Nodes	Cost
0	232	236
1	845	231
2	4375	224
3	5003	224

prune86.0ms

Filtered

45 candidates to 27 candidates (60.0%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	45	0	45
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	45	3	48

Merged error: 0.0b

Counts

48 → 3

regimes49.0ms

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 (0.0ms)

Iter	Nodes	Cost
0	12	4
1	16	4
2	17	4
3	17	4

end0.0ms

sample941.0ms

Algorithm

intervals

Results

231.0ms	523×	body	320	valid
204.0ms	7041×	body	80	valid
129.0ms	908×	body	1280	valid
95.0ms	883×	body	640	valid
40.0ms	243×	body	2560	valid
28.0ms	529×	body	160	valid