Details

sample38.0ms

Algorithm

intervals

Results

25.0ms

458×

body

valid

simplify91.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 4 (18.0ms)

Iter	Nodes	Cost
0	21	9
1	55	9
2	150	9
3	401	6
4	1088	5
5	2704	5
6	5001	5

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (pow x.re 3) (* 3 (* x.im (* x.re x.im))))
0.1b	(* x.im (* x.re x.im))
0.2b	(* 3 (* x.im (* x.re x.im)))

rewrite104.0ms

Algorithm

rewrite-expression-head

Rules

17×	`pow1` `add-exp-log` `add-cbrt-cube`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
6×	`associate-l`
5×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `add-log-exp`
2×	`associate-r` `*-commutative`
1×	`sub-neg` `flip3--` `diff-log` `flip--`

Counts

3 → 51

Calls

3 calls:

41.0ms	(- (pow x.re 3) (* 3 (* x.im (* x.re x.im))))
17.0ms	(* x.im (* x.re x.im))
42.0ms	(* 3 (* x.im (* x.re x.im)))

series85.0ms

Counts

3 → 9

Calls

3 calls:

48.0ms	(- (pow x.re 3) (* 3 (* x.im (* x.re x.im))))
16.0ms	(* x.im (* x.re x.im))
20.0ms	(* 3 (* x.im (* x.re x.im)))

simplify42.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	209	292
1	846	253
2	5002	253

prune164.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (pow x.re 3) (* (* 3 x.im) (* x.re x.im)))
0.3b	(* (* 3 x.im) (* x.re x.im))

rewrite61.0ms

Algorithm

rewrite-expression-head

Rules

14×	`pow1` `add-exp-log` `add-cbrt-cube`
8×	`pow-prod-down` `prod-exp` `cbrt-unprod`
4×	`add-log-exp`
2×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
1×	`sub-neg` `flip3--` `diff-log` `associate-r` `associate-l` `*-commutative` `flip--`

Counts

2 → 34

Calls

2 calls:

31.0ms	(- (pow x.re 3) (* (* 3 x.im) (* x.re x.im)))
27.0ms	(* (* 3 x.im) (* x.re x.im))

series67.0ms

Counts

2 → 6

Calls

2 calls:

47.0ms	(- (pow x.re 3) (* (* 3 x.im) (* x.re x.im)))
20.0ms	(* (* 3 x.im) (* x.re x.im))

simplify40.0ms

Algorithm

egg-herbie

Counts

40 → 40

Iterations

Useful iterations: 1 (8.0ms)

Iter	Nodes	Cost
0	193	231
1	907	200
2	5001	200

prune119.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (pow x.re 3) (* (* (* 3 x.im) x.re) x.im))
0.2b	(* (* 3 x.im) x.re)
0.2b	(* (* (* 3 x.im) x.re) x.im)

rewrite131.0ms

Algorithm

rewrite-expression-head

Rules

17×	`pow1` `add-exp-log` `add-cbrt-cube`
9×	`pow-prod-down` `prod-exp` `cbrt-unprod`
6×	`associate-r`
5×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `add-log-exp`
2×	`associate-l` `*-commutative`
1×	`sub-neg` `flip3--` `diff-log` `flip--`

Counts

3 → 51

Calls

3 calls:

53.0ms	(- (pow x.re 3) (* (* (* 3 x.im) x.re) x.im))
18.0ms	(* (* 3 x.im) x.re)
57.0ms	(* (* (* 3 x.im) x.re) x.im)

series86.0ms

Counts

3 → 9

Calls

3 calls:

48.0ms	(- (pow x.re 3) (* (* (* 3 x.im) x.re) x.im))
17.0ms	(* (* 3 x.im) x.re)
21.0ms	(* (* (* 3 x.im) x.re) x.im)

simplify56.0ms

Algorithm

egg-herbie

Counts

60 → 60

Iterations

Useful iterations: 1 (9.0ms)

Iter	Nodes	Cost
0	230	290
1	1312	255
2	5001	255

prune159.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (pow x.re 3) (* (sqrt 3) (* (sqrt 3) (* x.im (* x.re x.im)))))
0.1b	(* x.im (* x.re x.im))
0.3b	(* (sqrt 3) (* (sqrt 3) (* x.im (* x.re x.im))))
0.3b	(* (sqrt 3) (* x.im (* x.re x.im)))

rewrite282.0ms

Algorithm

rewrite-expression-head

Rules

32×	`pow1` `add-exp-log` `add-cbrt-cube`
19×	`pow-prod-down` `prod-exp` `cbrt-unprod`
15×	`associate-l`
9×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`sqrt-prod` `add-log-exp`
3×	`associate-r` `*-commutative`
1×	`sub-neg` `flip3--` `diff-log` `flip--`

Counts

4 → 81

Calls

4 calls:

101.0ms	(- (pow x.re 3) (* (sqrt 3) (* (sqrt 3) (* x.im (* x.re x.im)))))
16.0ms	(* x.im (* x.re x.im))
115.0ms	(* (sqrt 3) (* (sqrt 3) (* x.im (* x.re x.im))))
47.0ms	(* (sqrt 3) (* x.im (* x.re x.im)))

series248.0ms

Counts

4 → 12

Calls

4 calls:

97.0ms	(- (pow x.re 3) (* (sqrt 3) (* (sqrt 3) (* x.im (* x.re x.im)))))
23.0ms	(* x.im (* x.re x.im))
75.0ms	(* (sqrt 3) (* (sqrt 3) (* x.im (* x.re x.im))))
52.0ms	(* (sqrt 3) (* x.im (* x.re x.im)))

simplify50.0ms

Algorithm

egg-herbie

Counts

93 → 93

Iterations

Useful iterations: 2 (43.0ms)

Iter	Nodes	Cost
0	288	589
1	1250	468
2	5001	454

prune214.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes121.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	5
1	11	5

end0.0ms

sample944.0ms

Algorithm

intervals

Results

709.0ms

14533×

body

valid