Details

sample17.0ms

Algorithm

intervals

Results

9.0ms

256×

body

valid

simplify128.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 3 (6.0ms)

Iter	Nodes	Cost
0	31	9
1	59	9
2	90	9
3	116	7
4	130	7
5	148	7
6	188	7
7	264	7
8	304	7
9	377	7
10	580	7
11	851	7
12	1402	7
13	2787	7
14	3168	7
15	4321	7
16	5001	7

prune6.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 0.0b

Counts

2 → 1

localize16.0ms

Local error

Found 3 expressions with local error:

0.1b	(fma x (fma 0.04481 x 0.99229) 1.0)
0.1b	(* 0.70711 (fma 0.27061 x 2.30753))
15.0b	(/ (* 0.70711 (fma 0.27061 x 2.30753)) (fma x (fma 0.04481 x 0.99229) 1.0))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

3×	`fma-udef`
2×	`-commutative` `associate-/l`
1×	`distribute-rgt-in` `frac-2neg` `distribute-lft-in` `clear-num` `div-inv`

Counts

3 → 9

Calls

3 calls:

1.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
2.0ms	(* 0.70711 (fma 0.27061 x 2.30753))
4.0ms	(/ (* 0.70711 (fma 0.27061 x 2.30753)) (fma x (fma 0.04481 x 0.99229) 1.0))

series148.0ms

Counts

3 → 9

Calls

3 calls:

27.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
48.0ms	(* 0.70711 (fma 0.27061 x 2.30753))
73.0ms	(/ (* 0.70711 (fma 0.27061 x 2.30753)) (fma x (fma 0.04481 x 0.99229) 1.0))

simplify180.0ms

Algorithm

egg-herbie

Counts

18 → 18

Iterations

Useful iterations: 4 (176.0ms)

Iter	Nodes	Cost
0	113	66
1	275	60
2	948	58
3	4394	55
4	5001	53

prune36.0ms

Filtered

18 candidates to 11 candidates (61.1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	17	1	18
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	17	2	19

Merged error: 0b

Counts

19 → 2

localize15.0ms

Local error

Found 3 expressions with local error:

0.1b	(/ (fma x (fma 0.04481 x 0.99229) 1.0) 0.70711)
0.1b	(fma x (fma 0.04481 x 0.99229) 1.0)
15.0b	(/ (fma 0.27061 x 2.30753) (/ (fma x (fma 0.04481 x 0.99229) 1.0) 0.70711))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

3×	`frac-2neg` `clear-num` `associate-/r/` `div-inv`
1×	`associate-/r*` `fma-udef`

Counts

3 → 11

Calls

3 calls:

2.0ms	(/ (fma x (fma 0.04481 x 0.99229) 1.0) 0.70711)
1.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
3.0ms	(/ (fma 0.27061 x 2.30753) (/ (fma x (fma 0.04481 x 0.99229) 1.0) 0.70711))

series149.0ms

Counts

3 → 9

Calls

3 calls:

43.0ms	(/ (fma x (fma 0.04481 x 0.99229) 1.0) 0.70711)
35.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
70.0ms	(/ (fma 0.27061 x 2.30753) (/ (fma x (fma 0.04481 x 0.99229) 1.0) 0.70711))

simplify35.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 3 (32.0ms)

Iter	Nodes	Cost
0	117	82
1	302	76
2	1081	73
3	5002	70

prune43.0ms

Filtered

20 candidates to 13 candidates (65.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	20	0	20
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	20	2	22

Merged error: 0b

Counts

22 → 2

regimes12.0ms

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	15	7
1	15	7

end0.0ms

sample365.0ms

Algorithm

intervals

Results

273.0ms

8000×

body

valid