Details

sample30.0ms

Algorithm

intervals

Results

6.0ms	226×	body	80	valid
6.0ms	36×	body	640	valid
3.0ms	25×	body	1280	valid
2.0ms	12×	body	2560	valid
1.0ms	16×	body	320	valid
1.0ms	14×	body	160	valid

simplify85.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 4 (15.0ms)

Iter	Nodes	Cost
0	23	6
1	75	5
2	223	4
3	515	3
4	1164	2
5	3578	2
6	5001	2

prune5.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma y (- x z) 0)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma y (- x z) 0)

series34.0ms

Counts

1 → 3

Calls

1 calls:

34.0ms

(fma y (- x z) 0)

simplify67.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	29	44
1	61	39
2	251	39
3	1485	39
4	5001	39

prune31.0ms

Filtered

13 candidates to 11 candidates (84.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	12	1	13
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	12	2	14

Merged error: 0.0b

Counts

14 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (fma y (- x z) 0)) (cbrt (fma y (- x z) 0)))
2.2b	(cbrt (fma y (- x z) 0))
2.2b	(cbrt (fma y (- x z) 0))
2.2b	(cbrt (fma y (- x z) 0))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`add-cube-cbrt` `*-un-lft-identity`
11×	`pow1`
9×	`pow1/3`
6×	`add-exp-log` `swap-sqr` `associate-r` `associate-l`
4×	`expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 81

Calls

4 calls:

5.0ms	(* (cbrt (fma y (- x z) 0)) (cbrt (fma y (- x z) 0)))
1.0ms	(cbrt (fma y (- x z) 0))
1.0ms	(cbrt (fma y (- x z) 0))
1.0ms	(cbrt (fma y (- x z) 0))

series515.0ms

Counts

4 → 12

Calls

4 calls:

137.0ms	(* (cbrt (fma y (- x z) 0)) (cbrt (fma y (- x z) 0)))
122.0ms	(cbrt (fma y (- x z) 0))
122.0ms	(cbrt (fma y (- x z) 0))
134.0ms	(cbrt (fma y (- x z) 0))

simplify60.0ms

Algorithm

egg-herbie

Counts

93 → 93

Iterations

Useful iterations: 3 (52.0ms)

Iter	Nodes	Cost
0	200	658
1	675	607
2	2625	541
3	5002	533

prune216.0ms

Filtered

93 candidates to 72 candidates (77.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	93	0	93
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	93	2	95

Merged error: 0.0b

Counts

95 → 2

regimes39.0ms

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

end0.0ms

sample743.0ms

Algorithm

intervals

Results

197.0ms	6882×	body	80	valid
129.0ms	950×	body	1280	valid
99.0ms	936×	body	640	valid
53.0ms	616×	body	320	valid
34.0ms	214×	body	2560	valid
19.0ms	333×	body	160	valid