Details

sample18.0ms

Algorithm

intervals

Results

7.0ms

324×

body

valid

simplify40.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	51	4
4	58	4
5	64	4
6	81	4
7	112	4
8	159	4
9	273	4
10	370	4
11	428	4
12	450	4
13	465	4
14	465	4

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

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 6

Calls

2 calls:

3.0ms	(* (- x 1.0) z)
5.0ms	(+ (* x y) (* (- x 1.0) z))

series63.0ms

Counts

2 → 6

Calls

2 calls:

29.0ms	(* (- x 1.0) z)
34.0ms	(+ (* x y) (* (- x 1.0) z))

simplify53.0ms

Algorithm

egg-herbie

Counts

12 → 12

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	99	59
1	357	56
2	1488	56
3	5001	56

prune17.0ms

Filtered

12 candidates to 6 candidates (50.0%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	11	1	12
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	11	2	13

Merged error: 0.0b

Counts

13 → 2

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* x y) (/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0)))
4.3b	(* (- (* x x) (* 1.0 1.0)) z)
6.0b	(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

3 → 23

Calls

3 calls:

9.0ms	(+ (* x y) (/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0)))
5.0ms	(* (- (* x x) (* 1.0 1.0)) z)
9.0ms	(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

series150.0ms

Counts

3 → 9

Calls

3 calls:

50.0ms	(+ (* x y) (/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0)))
43.0ms	(* (- (* x x) (* 1.0 1.0)) z)
57.0ms	(/ (* (- (* x x) (* 1.0 1.0)) z) (+ x 1.0))

simplify91.0ms

Algorithm

egg-herbie

Counts

32 → 32

Iterations

Useful iterations: 3 (87.0ms)

Iter	Nodes	Cost
0	206	178
1	678	174
2	2842	157
3	5001	156

prune60.0ms

Filtered

32 candidates to 19 candidates (59.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	32	0	32
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	32	2	34

Merged error: 0.0b

Counts

34 → 2

regimes52.0ms

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	11	4
1	11	4

end0.0ms

sample447.0ms

Algorithm

intervals

Results

237.0ms

10106×

body

valid

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	51	4
4	58	4
5	64	4
6	81	4
7	112	4
8	159	4
9	273	4
10	370	4
11	428	4
12	450	4
13	465	4
14	465	4

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	51	4
4	58	4
5	64	4
6	81	4
7	112	4
8	159	4
9	273	4
10	370	4
11	428	4
12	450	4
13	465	4
14	465	4

Iter	Nodes	Cost
0	13	4
1	20	4
2	34	4
3	51	4
4	58	4
5	64	4
6	81	4
7	112	4
8	159	4
9	273	4
10	370	4
11	428	4
12	450	4
13	465	4
14	465	4