Details

sample16.0ms

Algorithm

intervals

Results

6.0ms

329×

body

valid

simplify188.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (2.0ms)

Iter	Nodes	Cost
0	10	3
1	19	2
2	35	2
3	57	2
4	74	2
5	88	2
6	109	2
7	163	2
8	329	2
9	652	2
10	1169	2
11	1615	2
12	2261	2
13	3963	2
14	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 (- z x) y x)

rewrite3.0ms

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:

2.0ms

(fma (- z x) y x)

series41.0ms

Counts

1 → 3

Calls

1 calls:

41.0ms

(fma (- z x) y x)

simplify41.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	32	50
1	67	39
2	280	39
3	1533	39
4	5002	39

prune26.0ms

Filtered

13 candidates to 10 candidates (76.9%)

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 (- z x) y x)) (cbrt (fma (- z x) y x)))
0.5b	(cbrt (fma (- z x) y x))
0.5b	(cbrt (fma (- z x) y x))
0.5b	(cbrt (fma (- z x) y x))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 84

Calls

4 calls:

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

series700.0ms

Counts

4 → 12

Calls

4 calls:

241.0ms	(* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x)))
151.0ms	(cbrt (fma (- z x) y x))
152.0ms	(cbrt (fma (- z x) y x))
156.0ms	(cbrt (fma (- z x) y x))

simplify149.0ms

Algorithm

egg-herbie

Counts

96 → 96

Iterations

Useful iterations: 2 (27.0ms)

Iter	Nodes	Cost
0	244	730
1	916	659
2	4870	571
3	5001	571

prune228.0ms

Filtered

96 candidates to 72 candidates (75.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	96	0	96
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	96	2	98

Merged error: 0.0b

Counts

98 → 2

regimes41.0ms

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	5	2

end0.0ms

sample406.0ms

Algorithm

intervals

Results

195.0ms

9931×

body

valid