Details

sample15.0ms

Algorithm

intervals

Results

6.0ms

313×

body

valid

simplify191.0ms

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

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

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)

series36.0ms

Counts

1 → 3

Calls

1 calls:

36.0ms

(fma (- z x) y x)

simplify42.0ms

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

prune29.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x)))
0.6b	(cbrt (fma (- z x) y x))
0.6b	(cbrt (fma (- z x) y x))
0.6b	(cbrt (fma (- z x) y x))

rewrite9.0ms

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:

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

series730.0ms

Counts

4 → 12

Calls

4 calls:

249.0ms	(* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x)))
161.0ms	(cbrt (fma (- z x) y x))
159.0ms	(cbrt (fma (- z x) y x))
162.0ms	(cbrt (fma (- z x) y x))

simplify145.0ms

Algorithm

egg-herbie

Counts

93 → 93

Iterations

Useful iterations: 3 (135.0ms)

Iter	Nodes	Cost
0	235	679
1	868	625
2	4433	559
3	5001	556

prune210.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (fma (- z x) y x))
0.6b	(cbrt (fma (- z x) y x))
0.6b	(cbrt (fma (- z x) y x))
0.6b	(cbrt (* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x))))

rewrite5.0ms

Algorithm

rewrite-expression-head

Rules

10×	`cbrt-prod`
7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `expm1-log1p-u` `pow1/3` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`

Counts

4 → 50

Calls

4 calls:

0.0ms	(cbrt (fma (- z x) y x))
0.0ms	(cbrt (fma (- z x) y x))
0.0ms	(cbrt (fma (- z x) y x))
3.0ms	(cbrt (* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x))))

series718.0ms

Counts

4 → 12

Calls

4 calls:

158.0ms	(cbrt (fma (- z x) y x))
160.0ms	(cbrt (fma (- z x) y x))
156.0ms	(cbrt (fma (- z x) y x))
245.0ms	(cbrt (* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x))))

simplify56.0ms

Algorithm

egg-herbie

Counts

62 → 62

Iterations

Useful iterations: 3 (50.0ms)

Iter	Nodes	Cost
0	195	438
1	517	397
2	2019	368
3	5002	362

prune206.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes46.0ms

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

sample415.0ms

Algorithm

intervals

Results

204.0ms

10155×

body

valid