Details

sample25.0ms

Algorithm

intervals

Results

10.0ms

324×

body

valid

simplify116.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	15	3
1	29	2
2	47	2
3	56	2
4	63	2
5	81	2
6	144	2
7	198	2
8	251	2
9	379	2
10	634	2
11	1809	2
12	5001	2

prune4.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma y (+ z x) x)

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 (+ z x) x)

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(fma y (+ z x) x)

simplify38.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	32	47
1	65	39
2	256	39
3	1450	39
4	5001	39

prune33.0ms

Filtered

13 candidates to 11 candidates (84.6%)

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

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 z (fma y x x))

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(fma y z (fma y x x))

simplify89.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	28	43
1	88	38
2	438	38
3	2894	38
4	5001	38

prune30.0ms

Filtered

13 candidates to 10 candidates (76.9%)

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (fma y z (fma y x x))) (cbrt (fma y z (fma y x x))))
0.6b	(cbrt (fma y z (fma y x x)))
0.6b	(cbrt (fma y z (fma y x x)))
0.6b	(cbrt (fma y z (fma y x 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`
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 z (fma y x x))) (cbrt (fma y z (fma y x x))))
1.0ms	(cbrt (fma y z (fma y x x)))
1.0ms	(cbrt (fma y z (fma y x x)))
1.0ms	(cbrt (fma y z (fma y x x)))

series573.0ms

Counts

4 → 12

Calls

4 calls:

186.0ms	(* (cbrt (fma y z (fma y x x))) (cbrt (fma y z (fma y x x))))
126.0ms	(cbrt (fma y z (fma y x x)))
130.0ms	(cbrt (fma y z (fma y x x)))
131.0ms	(cbrt (fma y z (fma y x x)))

simplify128.0ms

Algorithm

egg-herbie

Counts

93 → 93

Iterations

Useful iterations: 3 (121.0ms)

Iter	Nodes	Cost
0	225	673
1	842	622
2	4149	555
3	5001	546

prune270.0ms

Filtered

93 candidates to 72 candidates (77.4%)

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

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

sample382.0ms

Algorithm

intervals

Results

188.0ms

10146×

body

valid