Details

sample25.0ms

Algorithm

intervals

Results

13.0ms

295×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	13	4
1	20	4
2	22	4
3	22	4

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (+ (/ x 2.0) (* y x)) z)

rewrite38.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-log-exp`
3×	`*-un-lft-identity` `sum-log`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `associate-+l+` `flip3-+` `add-cbrt-cube` `flip-+` `distribute-lft-out`

Counts

1 → 14

Calls

1 calls:

38.0ms

(+ (+ (/ x 2.0) (* y x)) z)

series7.0ms

Counts

1 → 3

Calls

1 calls:

7.0ms

(+ (+ (/ x 2.0) (* y x)) z)

simplify39.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 2 (11.0ms)

Iter	Nodes	Cost
0	100	110
1	323	101
2	1403	95
3	5002	95

prune85.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))
0.5b	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
0.5b	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
0.5b	(cbrt (+ (+ (/ x 2.0) (* y x)) z))

rewrite242.0ms

Algorithm

rewrite-expression-head

Rules

36×	`cbrt-prod`
35×	`*-un-lft-identity`
23×	`add-sqr-sqrt`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
9×	`flip3-+` `pow1/3` `swap-sqr` `flip-+` `distribute-lft-out`
7×	`associate-r` `associate-l`
6×	`add-exp-log`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 95

Calls

4 calls:

174.0ms	(* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))
23.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
21.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
21.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))

series160.0ms

Counts

4 → 12

Calls

4 calls:

59.0ms	(* (cbrt (+ (+ (/ x 2.0) (* y x)) z)) (cbrt (+ (+ (/ x 2.0) (* y x)) z)))
32.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
33.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))
36.0ms	(cbrt (+ (+ (/ x 2.0) (* y x)) z))

simplify52.0ms

Algorithm

egg-herbie

Counts

107 → 107

Iterations

Useful iterations: 2 (38.0ms)

Iter	Nodes	Cost
0	385	1491
1	1367	1408
2	5002	1277

prune883.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (+ (/ x 2.0) (* y x)) z)
0.0b	(sqrt (+ (+ (/ x 2.0) (* y x)) z))
0.0b	(sqrt (+ (+ (/ x 2.0) (* y x)) z))
0.3b	(* (sqrt (+ (+ (/ x 2.0) (* y x)) z)) (sqrt (+ (+ (/ x 2.0) (* y x)) z)))

rewrite300.0ms

Algorithm

rewrite-expression-head

Rules

34×	`*-un-lft-identity` `sqrt-prod`
28×	`add-sqr-sqrt`
21×	`pow1`
16×	`sqrt-div`
14×	`add-cube-cbrt`
11×	`swap-sqr`
10×	`sqrt-pow1` `pow1/2`
9×	`flip3-+` `flip-+` `distribute-lft-out` `add-log-exp`
7×	`associate-r` `associate-l`
6×	`add-exp-log` `add-cbrt-cube`
5×	`pow-prod-up`
4×	`frac-times` `unswap-sqr`
3×	`pow-prod-down` `sum-log` `pow-sqr`
2×	`rem-sqrt-square` `associate-r/` `associate-l/`
1×	`+-commutative` `pow2` `associate-+l+` `pow-plus` `sqrt-unprod` `prod-exp` `rem-square-sqrt` `*-commutative` `cbrt-unprod`

Counts

4 → 108

Calls

4 calls:

39.0ms	(+ (+ (/ x 2.0) (* y x)) z)
42.0ms	(sqrt (+ (+ (/ x 2.0) (* y x)) z))
41.0ms	(sqrt (+ (+ (/ x 2.0) (* y x)) z))
175.0ms	(* (sqrt (+ (+ (/ x 2.0) (* y x)) z)) (sqrt (+ (+ (/ x 2.0) (* y x)) z)))

series50.0ms

Counts

4 → 12

Calls

4 calls:

7.0ms	(+ (+ (/ x 2.0) (* y x)) z)
18.0ms	(sqrt (+ (+ (/ x 2.0) (* y x)) z))
18.0ms	(sqrt (+ (+ (/ x 2.0) (* y x)) z))
7.0ms	(* (sqrt (+ (+ (/ x 2.0) (* y x)) z)) (sqrt (+ (+ (/ x 2.0) (* y x)) z)))

simplify43.0ms

Algorithm

egg-herbie

Counts

120 → 120

Iterations

Useful iterations: 2 (32.0ms)

Iter	Nodes	Cost
0	256	998
1	977	904
2	5001	866

prune571.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes267.0ms

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	11	4
1	11	4

end0.0ms

sample609.0ms

Algorithm

intervals

Results

418.0ms

9224×

body

valid