Details

sample20.0ms

Algorithm

intervals

sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results

5.0ms

256×

body

valid

simplify592.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	6	2
1	6	2

prune4.0ms

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: 0.0b

Counts

2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (+ x y) 10.0)

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 33

Calls

1 calls:

8.0ms

(/ (+ x y) 10.0)

series13.0ms

Counts

1 → 3

Calls

1 calls:

13.0ms

(/ (+ x y) 10.0)

simplify79.0ms

Algorithm

egg-herbie

Counts

36 → 36

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	132	162
1	389	152
2	1021	152
3	3306	152
4	5001	152

prune65.0ms

Filtered

25 candidates to 36 candidates (-44.0%)

Pruning

4 alts after pruning (3 fresh and 1 done)

	Pruned	Kept	Total
New	33	3	36
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	33	4	37

Merged error: 0b

Counts

37 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ 10.0 (+ x y))
0.3b	(/ 1 (/ 10.0 (+ x y)))

rewrite21.0ms

Algorithm

rewrite-expression-head

Rules

114×	`times-frac`
94×	`*-un-lft-identity`
62×	`add-sqr-sqrt` `add-cube-cbrt`
22×	`associate-/r*`
16×	`distribute-lft-out`
15×	`add-exp-log`
11×	`associate-/r/`
9×	`add-cbrt-cube`
8×	`div-exp`
6×	`div-inv` `associate-/l*`
5×	`flip3-+` `flip-+`
4×	`cbrt-undiv`
3×	`pow1`
2×	`rec-exp` `frac-2neg` `1-exp` `clear-num` `add-log-exp`
1×	`pow-flip` `inv-pow`

Counts

2 → 129

Calls

2 calls:

5.0ms	(/ 10.0 (+ x y))
8.0ms	(/ 1 (/ 10.0 (+ x y)))

series10.0ms

Counts

2 → 6

Calls

2 calls:

6.0ms	(/ 10.0 (+ x y))
4.0ms	(/ 1 (/ 10.0 (+ x y)))

simplify43.0ms

Algorithm

egg-herbie

Counts

135 → 135

Iterations

Useful iterations: 2 (32.0ms)

Iter	Nodes	Cost
0	389	874
1	1730	769
2	5001	668

prune84.0ms

Filtered

62 candidates to 135 candidates (-117.7%)

Pruning

4 alts after pruning (2 fresh and 2 done)

	Pruned	Kept	Total
New	135	0	135
Fresh	0	2	2
Picked	0	1	1
Done	0	1	1
Total	135	4	139

Merged error: 0b

Counts

139 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b	(* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
0.4b	(/ (+ x y) (sqrt 10.0))

rewrite36.0ms

Algorithm

rewrite-expression-head

Rules

93×	`add-sqr-sqrt`
88×	`times-frac`
79×	`*-un-lft-identity`
47×	`add-cube-cbrt` `sqrt-prod`
28×	`associate-r`
26×	`add-exp-log`
22×	`associate-l`
16×	`add-cbrt-cube`
15×	`unswap-sqr`
13×	`distribute-lft-out`
9×	`div-exp`
8×	`prod-exp`
6×	`associate-/r*`
5×	`cbrt-undiv`
4×	`pow1` `cbrt-unprod` `associate-/l*`
3×	`div-inv`
2×	`rec-exp` `1-exp` `associate-/l/` `add-log-exp`
1×	`frac-times` `frac-2neg` `flip3-+` `associate-r/` `pow-prod-down` `associate-l/` `clear-num` `*-commutative` `flip-+`

Counts

2 → 137

Calls

2 calls:

23.0ms	(* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
6.0ms	(/ (+ x y) (sqrt 10.0))

series24.0ms

Counts

2 → 6

Calls

2 calls:

15.0ms	(* (/ 1 (sqrt 10.0)) (/ (+ x y) (sqrt 10.0)))
9.0ms	(/ (+ x y) (sqrt 10.0))

simplify63.0ms

Algorithm

egg-herbie

Counts

143 → 143

Iterations

Useful iterations: 2 (51.0ms)

Iter	Nodes	Cost
0	467	1177
1	2891	1028
2	5001	851

prune145.0ms

Filtered

72 candidates to 143 candidates (-98.6%)

Pruning

4 alts after pruning (1 fresh and 3 done)

	Pruned	Kept	Total
New	143	0	143
Fresh	0	1	1
Picked	0	1	1
Done	0	2	2
Total	143	4	147

Merged error: 0b

Counts

147 → 4

localize3.0ms

rewrite0.0ms

Algorithm

rewrite-expression-head

Rules

Counts

0 → 0

series0.0ms

Counts: 0 → 0

simplify2.0ms

Algorithm

egg-herbie

Counts

0 → 0

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	0	0

prune0.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

	Kept	Total
New	0	0
Fresh	0	0
Picked	1	1
Done	3	3
Total	4	4

Merged error: 0b

Counts

4 → 4

regimes155.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	6	2
1	6	2

end0.0ms

sample321.0ms

Algorithm

intervals

sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results

151.0ms

8000×

body

valid

Details

sample20.0ms

simplify592.0ms

prune4.0ms

localize6.0ms

rewrite10.0ms

series13.0ms

simplify79.0ms

prune65.0ms

localize5.0ms

rewrite21.0ms

series10.0ms

simplify43.0ms

prune84.0ms

localize7.0ms

rewrite36.0ms

series24.0ms

simplify63.0ms

prune145.0ms

localize3.0ms

rewrite0.0ms

series0.0ms

simplify2.0ms

prune0.0ms

regimes155.0ms

bsearch0.0ms

simplify2.0ms

end0.0ms

sample321.0ms

Profiling