Details

sample272.0ms

Algorithm

intervals

Results

7.0ms

324×

body

valid

simplify11.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	7	2
1	15	2
2	15	2

prune3.0ms

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 y) z)

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

2×	`associate-*l/`
1×	`flip3-+` `*-commutative` `flip-+`

Counts

1 → 3

Calls

1 calls:

5.0ms

(* (+ x y) z)

series30.0ms

Counts

1 → 3

Calls

1 calls:

30.0ms

(* (+ x y) z)

simplify163.0ms

Algorithm

egg-herbie

Counts

6 → 6

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	35	14
1	71	12
2	156	12
3	373	12
4	1238	12
5	3926	12
6	5001	12

prune29.0ms

Filtered

6 candidates to 5 candidates (83.3%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	4	2	6
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	4	3	7

Merged error: 0b

Counts

7 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

1.5b	(- (* x x) (* y y))
10.7b	(* (- (* x x) (* y y)) z)
18.6b	(/ (* (- (* x x) (* y y)) z) (- x y))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

14×	`*-commutative`
12×	`difference-of-squares`
8×	`associate-l`
6×	`associate-/l*`
4×	`flip3--` `associate-*l/` `flip--`
2×	`associate-/r/` `associate-/l/`
1×	`sub-neg` `frac-2neg` `clear-num` `div-inv`

Counts

3 → 28

Calls

3 calls:

4.0ms	(- (* x x) (* y y))
5.0ms	(* (- (* x x) (* y y)) z)
8.0ms	(/ (* (- (* x x) (* y y)) z) (- x y))

series127.0ms

Counts

3 → 9

Calls

3 calls:

31.0ms	(- (* x x) (* y y))
45.0ms	(* (- (* x x) (* y y)) z)
52.0ms	(/ (* (- (* x x) (* y y)) z) (- x y))

simplify67.0ms

Algorithm

egg-herbie

Counts

37 → 37

Iterations

Useful iterations: 3 (63.0ms)

Iter	Nodes	Cost
0	156	156
1	565	134
2	2104	119
3	5001	118

prune54.0ms

Filtered

37 candidates to 19 candidates (51.4%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	37	0	37
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	37	3	40

Merged error: 0b

Counts

40 → 3

localize15.0ms

Local error

Found 4 expressions with local error:

1.2b	(+ (pow x 3) (pow y 3))
1.5b	(- (* y y) (* x y))
5.4b	(* (+ (pow x 3) (pow y 3)) z)
36.3b	(/ (* (+ (pow x 3) (pow y 3)) z) (+ (* x x) (- (* y y) (* x y))))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 26

Calls

4 calls:

4.0ms	(+ (pow x 3) (pow y 3))
4.0ms	(- (* y y) (* x y))
5.0ms	(* (+ (pow x 3) (pow y 3)) z)
13.0ms	(/ (* (+ (pow x 3) (pow y 3)) z) (+ (* x x) (- (* y y) (* x y))))

series212.0ms

Counts

4 → 12

Calls

4 calls:

51.0ms	(+ (pow x 3) (pow y 3))
31.0ms	(- (* y y) (* x y))
55.0ms	(* (+ (pow x 3) (pow y 3)) z)
75.0ms	(/ (* (+ (pow x 3) (pow y 3)) z) (+ (* x x) (- (* y y) (* x y))))

simplify113.0ms

Algorithm

egg-herbie

Counts

38 → 38

Iterations

Useful iterations: 2 (22.0ms)

Iter	Nodes	Cost
0	193	200
1	650	190
2	3161	183
3	5001	183

prune77.0ms

Filtered

38 candidates to 23 candidates (60.5%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	38	0	38
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	38	3	41

Merged error: 0b

Counts

41 → 3

regimes82.0ms

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	7	2
1	7	2

end0.0ms

sample363.0ms

Algorithm

intervals

Results

169.0ms

10073×

body

valid