Details

sample18.0ms

Algorithm

intervals

Results

8.0ms

256×

body

valid

simplify3.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	36	9
1	36	9

prune8.0ms

Filtered

1 candidates to 1 candidates (0.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 14.8b

Counts

2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

14.3b

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

rewrite10.0ms

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:

9.0ms

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

series8.0ms

Counts

1 → 3

Calls

1 calls:

8.0ms

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

simplify24.0ms

Algorithm

egg-herbie

Counts

30 → 30

Iterations

Useful iterations: 0 (20.0ms)

Iter	Nodes	Cost
0	5267	314

prune41.0ms

Filtered

19 candidates to 30 candidates (-57.9%)

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: 0b

Counts

31 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (/ 0.5 x) (/ 0.5 y))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 17

Calls

1 calls:

13.0ms

(+ (/ 0.5 x) (/ 0.5 y))

series5.0ms

Counts

1 → 3

Calls

1 calls:

5.0ms

(+ (/ 0.5 x) (/ 0.5 y))

simplify52.0ms

Algorithm

egg-herbie

Counts

20 → 20

Iterations

Useful iterations: 0 (49.0ms)

Iter	Nodes	Cost
0	4898	190
1	4898	190

prune26.0ms

Filtered

15 candidates to 20 candidates (-33.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	20	0	20
Fresh	0	1	1
Picked	0	1	1
Done	0	0	0
Total	20	2	22

Merged error: 0b

Counts

22 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (+ x y) (* x 2.0))
9.5b	(/ (/ (+ x y) (* x 2.0)) y)

rewrite20.0ms

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:

7.0ms	(/ (+ x y) (* x 2.0))
9.0ms	(/ (/ (+ x y) (* x 2.0)) y)

series15.0ms

Counts

2 → 6

Calls

2 calls:

5.0ms	(/ (+ x y) (* x 2.0))
10.0ms	(/ (/ (+ x y) (* x 2.0)) y)

simplify31.0ms

Algorithm

egg-herbie

Counts

83 → 83

Iterations

Useful iterations: 0 (23.0ms)

Iter	Nodes	Cost
0	5463	970

prune74.0ms

Filtered

58 candidates to 83 candidates (-43.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

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

Merged error: 0b

Counts

85 → 2

regimes65.0ms

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	7	7
1	7	7

end0.0ms

sample468.0ms

Algorithm

intervals

Results

236.0ms

8000×

body

valid

Details

sample18.0ms

simplify3.0ms

prune8.0ms

localize6.0ms

rewrite10.0ms

series8.0ms

simplify24.0ms

prune41.0ms

localize5.0ms

rewrite14.0ms

series5.0ms

simplify52.0ms

prune26.0ms

localize7.0ms

rewrite20.0ms

series15.0ms

simplify31.0ms

prune74.0ms

regimes65.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample468.0ms

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