Details

sample17.0ms

Algorithm

intervals

Results

6.0ms

332×

body

valid

simplify82.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 1 (3.0ms)

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	2415	2
13	5002	2

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

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)

series35.0ms

Counts

1 → 3

Calls

1 calls:

35.0ms

(fma (- z x) y x)

simplify44.0ms

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

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

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))

rewrite15.0ms

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:

11.0ms	(* (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))

series683.0ms

Counts

4 → 12

Calls

4 calls:

240.0ms	(* (cbrt (fma (- z x) y x)) (cbrt (fma (- z x) y x)))
149.0ms	(cbrt (fma (- z x) y x))
147.0ms	(cbrt (fma (- z x) y x))
146.0ms	(cbrt (fma (- z x) y x))

simplify146.0ms

Algorithm

egg-herbie

Counts

93 → 93

Iterations

Useful iterations: 3 (138.0ms)

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

prune208.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.3b	(cbrt (sqrt (fma (- z x) y x)))
0.3b	(cbrt (sqrt (fma (- z x) y x)))
0.3b	(cbrt (sqrt (fma (- z x) y x)))
0.5b	(cbrt (fma (- z x) y x))

rewrite7.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 61

Calls

4 calls:

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

series595.0ms

Counts

4 → 12

Calls

4 calls:

148.0ms	(cbrt (sqrt (fma (- z x) y x)))
150.0ms	(cbrt (sqrt (fma (- z x) y x)))
147.0ms	(cbrt (sqrt (fma (- z x) y x)))
149.0ms	(cbrt (fma (- z x) y x))

simplify56.0ms

Algorithm

egg-herbie

Counts

73 → 73

Iterations

Useful iterations: 3 (50.0ms)

Iter	Nodes	Cost
0	189	536
1	501	498
2	1762	470
3	5001	459

prune240.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes56.0ms

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

sample437.0ms

Algorithm

intervals

Results

180.0ms

10045×

body

valid