Details

sample17.0ms

Algorithm

intervals

Results

8.0ms

382×

body

valid

simplify10.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	19	3
1	41	3
2	72	3
3	81	3
4	81	3

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (fma x x (* x y)) 2.0)
0.0b	(fma x x (* x y))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube`
3×	`associate-r` `associate-l`
2×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
1×	`pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `fma-udef` `unswap-sqr`

Counts

2 → 30

Calls

2 calls:

3.0ms	(* (fma x x (* x y)) 2.0)
0.0ms	(fma x x (* x y))

series93.0ms

Counts

2 → 6

Calls

2 calls:

51.0ms	(* (fma x x (* x y)) 2.0)
42.0ms	(fma x x (* x y))

simplify66.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	87	151
1	328	132
2	2448	132
3	5001	132

prune71.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* (fma x x (* x y)) 2.0)) (cbrt (* (fma x x (* x y)) 2.0)))
6.2b	(cbrt (* (fma x x (* x y)) 2.0))
6.2b	(cbrt (* (fma x x (* x y)) 2.0))
6.2b	(cbrt (* (fma x x (* x y)) 2.0))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 66

Calls

4 calls:

5.0ms	(* (cbrt (* (fma x x (* x y)) 2.0)) (cbrt (* (fma x x (* x y)) 2.0)))
1.0ms	(cbrt (* (fma x x (* x y)) 2.0))
1.0ms	(cbrt (* (fma x x (* x y)) 2.0))
2.0ms	(cbrt (* (fma x x (* x y)) 2.0))

series1.2s

Counts

4 → 12

Calls

4 calls:

366.0ms	(* (cbrt (* (fma x x (* x y)) 2.0)) (cbrt (* (fma x x (* x y)) 2.0)))
267.0ms	(cbrt (* (fma x x (* x y)) 2.0))
266.0ms	(cbrt (* (fma x x (* x y)) 2.0))
272.0ms	(cbrt (* (fma x x (* x y)) 2.0))

simplify94.0ms

Algorithm

egg-herbie

Counts

78 → 78

Iterations

Useful iterations: 3 (87.0ms)

Iter	Nodes	Cost
0	147	532
1	533	467
2	2719	418
3	5001	406

prune197.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes28.0ms

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	8	3
1	8	3

end0.0ms

sample425.0ms

Algorithm

intervals

Results

248.0ms

11173×

body

valid