Details

sample29.0ms

Algorithm

intervals

Results

9.0ms	225×	body	80	valid
4.0ms	29×	body	1280	valid
3.0ms	28×	body	640	valid
1.0ms	21×	body	160	valid
1.0ms	13×	body	320	valid
1.0ms	6×	body	2560	valid

simplify97.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 4 (18.0ms)

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

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

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:

0.0ms

(fma y (- x z) 0)

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(fma y (- x z) 0)

simplify77.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (4.0ms)

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

prune31.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b	(fma y (- x z) 0)
0.2b	(* (sqrt (fma y (- x z) 0)) (sqrt (fma y (- x z) 0)))
3.1b	(sqrt (fma y (- x z) 0))
3.1b	(sqrt (fma y (- x z) 0))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

28×	`add-sqr-sqrt`
24×	`sqrt-prod`
21×	`pow1`
14×	`add-cube-cbrt` `*-un-lft-identity`
10×	`sqrt-pow1` `pow1/2`
8×	`swap-sqr`
6×	`add-exp-log` `associate-r` `associate-l` `add-cbrt-cube`
5×	`pow-prod-up`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
3×	`pow-prod-down` `pow-sqr`
2×	`rem-sqrt-square`
1×	`pow2` `pow-plus` `sqrt-unprod` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod` `fma-udef`

Counts

4 → 91

Calls

4 calls:

0.0ms	(fma y (- x z) 0)
6.0ms	(* (sqrt (fma y (- x z) 0)) (sqrt (fma y (- x z) 0)))
1.0ms	(sqrt (fma y (- x z) 0))
1.0ms	(sqrt (fma y (- x z) 0))

series190.0ms

Counts

4 → 12

Calls

4 calls:

36.0ms	(fma y (- x z) 0)
40.0ms	(* (sqrt (fma y (- x z) 0)) (sqrt (fma y (- x z) 0)))
56.0ms	(sqrt (fma y (- x z) 0))
59.0ms	(sqrt (fma y (- x z) 0))

simplify153.0ms

Algorithm

egg-herbie

Counts

103 → 103

Iterations

Useful iterations: 3 (145.0ms)

Iter	Nodes	Cost
0	167	465
1	606	407
2	3358	383
3	5001	372

prune198.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 4 expressions with local error:

3.1b	(sqrt (fma y (- x z) 0))
4.1b	(cbrt (fma y (- x z) 0))
4.1b	(cbrt (fma y (- x z) 0))
4.1b	(cbrt (fma y (- x z) 0))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

9×	`cbrt-prod` `add-sqr-sqrt`
8×	`add-cube-cbrt` `*-un-lft-identity`
5×	`pow1`
4×	`add-exp-log` `expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
3×	`pow1/3` `sqrt-prod`
1×	`rem-sqrt-square` `sqrt-pow1` `pow1/2`

Counts

4 → 54

Calls

4 calls:

1.0ms	(sqrt (fma y (- x z) 0))
0.0ms	(cbrt (fma y (- x z) 0))
0.0ms	(cbrt (fma y (- x z) 0))
1.0ms	(cbrt (fma y (- x z) 0))

series448.0ms

Counts

4 → 12

Calls

4 calls:

59.0ms	(sqrt (fma y (- x z) 0))
128.0ms	(cbrt (fma y (- x z) 0))
134.0ms	(cbrt (fma y (- x z) 0))
127.0ms	(cbrt (fma y (- x z) 0))

simplify70.0ms

Algorithm

egg-herbie

Counts

66 → 66

Iterations

Useful iterations: 4 (64.0ms)

Iter	Nodes	Cost
0	163	369
1	392	339
2	1084	316
3	2827	304
4	5001	301

prune248.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes45.0ms

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

sample756.0ms

Algorithm

intervals

Results

198.0ms	6998×	body	80	valid
120.0ms	909×	body	1280	valid
114.0ms	999×	body	640	valid
54.0ms	651×	body	320	valid
35.0ms	207×	body	2560	valid
19.0ms	367×	body	160	valid