Details

sample13.0ms

Algorithm

intervals

Results

6.0ms

256×

body

valid

simplify8.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	14	4
1	28	4
2	42	4
3	44	4
4	44	4

prune1.0ms

Filtered

1 candidates to 0 candidates (0.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 16.4b

Counts

2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

15.8b

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

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-exp-log` `add-cbrt-cube`
7×	`*-un-lft-identity`
4×	`times-frac` `associate-/l*`
3×	`cbrt-undiv` `add-sqr-sqrt` `add-cube-cbrt` `div-exp` `prod-exp` `cbrt-unprod`
2×	`associate-/l/` `distribute-lft-out`
1×	`pow1` `frac-2neg` `flip3-+` `clear-num` `associate-/r*` `flip-+` `div-inv` `add-log-exp`

Counts

1 → 27

Calls

1 calls:

10.0ms

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

series48.0ms

Counts

1 → 3

Calls

1 calls:

48.0ms

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

simplify30.0ms

Algorithm

egg-herbie

Counts

30 → 30

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	220	188
1	940	152
2	5001	152

prune45.0ms

Filtered

30 candidates to 19 candidates (63.3%)

Pruning

2 alts after pruning (2 fresh and 0 done)

	Pruned	Kept	Total
New	28	2	30
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	29	2	31

Merged error: 0.0b

Counts

31 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (/ 1 y) (/ 1 x))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

13×	`*-un-lft-identity`
7×	`distribute-lft-out`
6×	`times-frac`
4×	`div-inv`
3×	`add-sqr-sqrt` `add-cube-cbrt` `add-log-exp`
1×	`pow1` `add-exp-log` `+-commutative` `flip3-+` `frac-add` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 19

Calls

1 calls:

11.0ms

(+ (/ 1 y) (/ 1 x))

series11.0ms

Counts

1 → 3

Calls

1 calls:

10.0ms

(+ (/ 1 y) (/ 1 x))

simplify67.0ms

Algorithm

egg-herbie

Counts

22 → 22

Iterations

Useful iterations: 3 (27.0ms)

Iter	Nodes	Cost
0	101	104
1	345	94
2	1153	91
3	2755	90
4	5001	90

prune29.0ms

Filtered

22 candidates to 14 candidates (63.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	22	0	22
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	22	2	24

Merged error: 0.0b

Counts

24 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (+ x y) (* x 2.0))
6.4b	(/ (/ (+ x y) (* x 2.0)) y)

rewrite17.0ms

Algorithm

rewrite-expression-head

Rules

44×	`times-frac`
33×	`*-un-lft-identity`
21×	`add-sqr-sqrt` `add-cube-cbrt`
16×	`add-exp-log` `add-cbrt-cube`
12×	`associate-/l*`
7×	`cbrt-undiv` `div-exp`
6×	`div-inv` `distribute-lft-out`
4×	`associate-/r*`
3×	`associate-/l/`
2×	`pow1` `frac-2neg` `prod-exp` `clear-num` `cbrt-unprod` `add-log-exp`
1×	`flip3-+` `flip-+`

Counts

2 → 77

Calls

2 calls:

6.0ms	(/ (+ x y) (* x 2.0))
8.0ms	(/ (/ (+ x y) (* x 2.0)) y)

series84.0ms

Counts

2 → 6

Calls

2 calls:

32.0ms	(/ (+ x y) (* x 2.0))
51.0ms	(/ (/ (+ x y) (* x 2.0)) y)

simplify39.0ms

Algorithm

egg-herbie

Counts

83 → 83

Iterations

Useful iterations: 1 (9.0ms)

Iter	Nodes	Cost
0	337	543
1	1330	485
2	5001	485

prune105.0ms

Filtered

83 candidates to 57 candidates (68.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	82	1	83
Fresh	0	0	0
Picked	1	0	1
Done	0	1	1
Total	83	2	85

Merged error: 0b

Counts

85 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

1.4b	(* (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (/ (cbrt (/ (+ x y) (* x 2.0))) y))
6.6b	(cbrt (/ (+ x y) (* x 2.0)))
6.6b	(cbrt (/ (+ x y) (* x 2.0)))
6.6b	(cbrt (/ (+ x y) (* x 2.0)))

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

59×	`times-frac`
49×	`cbrt-prod`
43×	`*-un-lft-identity`
37×	`associate-r`
36×	`add-sqr-sqrt`
31×	`add-cube-cbrt`
16×	`add-exp-log`
11×	`cbrt-div`
10×	`add-cbrt-cube`
9×	`pow1`
7×	`div-inv`
6×	`prod-exp` `cbrt-unprod` `distribute-lft-out`
5×	`frac-times` `associate-*l/`
4×	`add-log-exp`
3×	`pow1/3` `associate-*r/` `pow-prod-down` `unswap-sqr`
2×	`cbrt-undiv` `div-exp`
1×	`associate-l` `*-commutative`

Counts

4 → 117

Calls

4 calls:

22.0ms	(* (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (/ (cbrt (/ (+ x y) (* x 2.0))) y))
5.0ms	(cbrt (/ (+ x y) (* x 2.0)))
5.0ms	(cbrt (/ (+ x y) (* x 2.0)))
5.0ms	(cbrt (/ (+ x y) (* x 2.0)))

series636.0ms

Counts

4 → 12

Calls

4 calls:

107.0ms	(* (* (cbrt (/ (+ x y) (* x 2.0))) (cbrt (/ (+ x y) (* x 2.0)))) (/ (cbrt (/ (+ x y) (* x 2.0))) y))
179.0ms	(cbrt (/ (+ x y) (* x 2.0)))
176.0ms	(cbrt (/ (+ x y) (* x 2.0)))
174.0ms	(cbrt (/ (+ x y) (* x 2.0)))

simplify60.0ms

Algorithm

egg-herbie

Counts

129 → 129

Iterations

Useful iterations: 2 (46.0ms)

Iter	Nodes	Cost
0	452	1533
1	2050	1374
2	5001	1307

prune259.0ms

Filtered

129 candidates to 101 candidates (78.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	129	0	129
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	129	2	131

Merged error: 0b

Counts

131 → 2

regimes26.0ms

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	12	4
1	12	4

end0.0ms

sample328.0ms

Algorithm

intervals

Results

203.0ms

8002×

body

valid

Details

sample13.0ms

simplify8.0ms

prune1.0ms

localize5.0ms

rewrite11.0ms

series48.0ms

simplify30.0ms

prune45.0ms

localize6.0ms

rewrite12.0ms

series11.0ms

simplify67.0ms

prune29.0ms

localize6.0ms

rewrite17.0ms

series84.0ms

simplify39.0ms

prune105.0ms

localize9.0ms

rewrite43.0ms

series636.0ms

simplify60.0ms

prune259.0ms

regimes26.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample328.0ms

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