Details

sample19.0ms

Algorithm

intervals

Results

9.0ms

363×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	18	3
1	36	3
2	58	3
3	60	3
4	60	3

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite53.0ms

Algorithm

rewrite-expression-head

Rules

9×	`pow1` `add-exp-log` `add-cbrt-cube`
7×	`add-sqr-sqrt` `-un-lft-identity` `associate-r*`
5×	`add-cube-cbrt`
4×	`associate-r/` `associate-l*` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`flip3-+` `associate-l/` `-commutative` `flip-+` `add-log-exp`
1×	`distribute-rgt-in` `distribute-lft-in` `distribute-lft-out` `unswap-sqr`

Counts

2 → 43

Calls

2 calls:

21.0ms	(* x (+ x y))
31.0ms	(* (* x (+ x y)) 2.0)

series57.0ms

Counts

2 → 6

Calls

2 calls:

23.0ms	(* x (+ x y))
34.0ms	(* (* x (+ x y)) 2.0)

simplify38.0ms

Algorithm

egg-herbie

Counts

49 → 49

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	201	193
1	1117	164
2	5002	164

prune66.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

6×	`pow1` `add-exp-log` `add-cbrt-cube`
3×	`associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r/` `associate-*l/`
1×	`flip3-+` `associate-r` `*-commutative` `flip-+` `add-log-exp`

Counts

1 → 20

Calls

1 calls:

27.0ms

(* x (* (+ x y) 2.0))

series38.0ms

Counts

1 → 3

Calls

1 calls:

38.0ms

(* x (* (+ x y) 2.0))

simplify85.0ms

Algorithm

egg-herbie

Counts

23 → 23

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	148	106
1	591	87
2	3220	87
3	5002	87

prune36.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(* x (+ x y))
0.4b	(* (* x (+ x y)) (sqrt 2.0))
0.5b	(* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0))

rewrite169.0ms

Algorithm

rewrite-expression-head

Rules

19×	`pow1` `add-exp-log` `add-cbrt-cube`
16×	`associate-r`
11×	`add-sqr-sqrt` `*-un-lft-identity`
10×	`pow-prod-down` `prod-exp` `cbrt-unprod`
9×	`add-cube-cbrt`
6×	`associate-r/` `associate-l/` `sqrt-prod`
5×	`associate-l`
3×	`flip3-+` `*-commutative` `flip-+` `add-log-exp`
1×	`distribute-rgt-in` `distribute-lft-in` `distribute-lft-out` `unswap-sqr`

Counts

3 → 72

Calls

3 calls:

21.0ms	(* x (+ x y))
33.0ms	(* (* x (+ x y)) (sqrt 2.0))
113.0ms	(* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0))

series201.0ms

Counts

3 → 9

Calls

3 calls:

23.0ms	(* x (+ x y))
68.0ms	(* (* x (+ x y)) (sqrt 2.0))
110.0ms	(* (* (* x (+ x y)) (sqrt 2.0)) (sqrt 2.0))

simplify55.0ms

Algorithm

egg-herbie

Counts

81 → 81

Iterations

Useful iterations: 2 (49.0ms)

Iter	Nodes	Cost
0	301	419
1	1848	346
2	5001	342

prune103.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes23.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	3
1	9	3

end0.0ms

sample438.0ms

Algorithm

intervals

Results

214.0ms

11019×

body

valid