Details

sample15.0ms

Algorithm

intervals

Results

6.0ms

292×

body

valid

simplify282.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	11	3
1	25	3
2	39	3
3	50	3
4	72	3
5	120	3
6	267	3
7	446	3
8	643	3
9	806	3
10	1196	3
11	4606	3
12	5002	3

prune3.0ms

Filtered

1 candidates to 0 candidates (100.0%)

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: 0.0b

Counts

2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-log-exp`
2×	`diff-log`
1×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `sub-neg` `flip3--` `*-un-lft-identity` `associate--l+` `sum-log` `add-cbrt-cube` `flip--`

Counts

1 → 14

Calls

1 calls:

10.0ms

(- (+ x y) (* x y))

series5.0ms

Counts

1 → 3

Calls

1 calls:

5.0ms

(- (+ x y) (* x y))

simplify42.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 1 (4.0ms)

Iter	Nodes	Cost
0	87	87
1	309	80
2	1324	80
3	5002	80

prune16.0ms

Filtered

17 candidates to 11 candidates (35.3%)

Pruning

1 alts after pruning (1 fresh and 0 done)

	Pruned	Kept	Total
New	16	1	17
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	17	1	18

Merged error: 0.0b

Counts

18 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
5×	`*-un-lft-identity`
2×	`pow1` `add-exp-log` `add-sqr-sqrt` `add-cube-cbrt` `sub-neg` `associate-+r+` `diff-log` `sum-log` `add-cbrt-cube`
1×	`+-commutative` `associate-+r-` `flip3--` `distribute-rgt-out--` `flip3-+` `flip--` `flip-+` `distribute-lft-out`

Counts

2 → 29

Calls

2 calls:

4.0ms	(+ x (- y (* x y)))
3.0ms	(- y (* x y))

series9.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+ x (- y (* x y)))
5.0ms	(- y (* x y))

simplify54.0ms

Algorithm

egg-herbie

Counts

35 → 35

Iterations

Useful iterations: 2 (14.0ms)

Iter	Nodes	Cost
0	133	142
1	406	134
2	1849	133
3	5001	133

prune31.0ms

Filtered

35 candidates to 23 candidates (34.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	34	1	35
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	34	2	36

Merged error: 0.0b

Counts

36 → 2

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (* y (- 1 x)))
0.0b	(* y (- 1 x))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 42

Calls

2 calls:

3.0ms	(+ x (* y (- 1 x)))
6.0ms	(* y (- 1 x))

series9.0ms

Counts

2 → 6

Calls

2 calls:

4.0ms	(+ x (* y (- 1 x)))
5.0ms	(* y (- 1 x))

simplify74.0ms

Algorithm

egg-herbie

Counts

48 → 48

Iterations

Useful iterations: 1 (6.0ms)

Iter	Nodes	Cost
0	176	170
1	676	157
2	2731	157
3	5003	157

prune45.0ms

Filtered

48 candidates to 31 candidates (35.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	47	1	48
Fresh	0	0	0
Picked	1	0	1
Done	0	1	1
Total	48	2	50

Merged error: 0b

Counts

50 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ x (* (* y (+ 1 (sqrt x))) (- 1 (sqrt x))))
0.0b	(- 1 (sqrt x))
0.1b	(* y (+ 1 (sqrt x)))
0.1b	(* (* y (+ 1 (sqrt x))) (- 1 (sqrt x)))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

24×	`add-sqr-sqrt`
20×	`*-un-lft-identity`
14×	`associate-r`
11×	`pow1` `add-exp-log` `add-cbrt-cube`
10×	`associate-*r/`
8×	`add-log-exp` `difference-of-squares`
7×	`add-cube-cbrt` `sqrt-prod`
5×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `flip3-+` `flip-+`
4×	`frac-times` `associate-+r+` `flip3--` `associate-l` `pow-prod-down` `prod-exp` `flip--` `cbrt-unprod` `distribute-lft-out--`
2×	`associate-l/` `-commutative` `distribute-lft-out`
1×	`+-commutative` `diff-log` `sum-log` `unswap-sqr`

Counts

4 → 93

Calls

4 calls:

4.0ms	(+ x (* (* y (+ 1 (sqrt x))) (- 1 (sqrt x))))
4.0ms	(- 1 (sqrt x))
6.0ms	(* y (+ 1 (sqrt x)))
12.0ms	(* (* y (+ 1 (sqrt x))) (- 1 (sqrt x)))

series36.0ms

Counts

4 → 12

Calls

4 calls:

6.0ms	(+ x (* (* y (+ 1 (sqrt x))) (- 1 (sqrt x))))
3.0ms	(- 1 (sqrt x))
9.0ms	(* y (+ 1 (sqrt x)))
17.0ms	(* (* y (+ 1 (sqrt x))) (- 1 (sqrt x)))

simplify80.0ms

Algorithm

egg-herbie

Counts

105 → 105

Iterations

Useful iterations: 2 (72.0ms)

Iter	Nodes	Cost
0	534	721
1	3014	602
2	5001	587

prune104.0ms

Filtered

105 candidates to 75 candidates (28.6%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	105	0	105
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	105	2	107

Merged error: 0b

Counts

107 → 2

regimes62.0ms

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	3
1	7	3

end0.0ms

sample397.0ms

Algorithm

intervals

Results

186.0ms	9192×	body	80	valid
0.0ms	2×	body	1280	valid
0.0ms	1×	body	320	valid

Details

sample15.0ms

simplify282.0ms

prune3.0ms

localize4.0ms

rewrite11.0ms

series5.0ms

simplify42.0ms

prune16.0ms

localize4.0ms

rewrite8.0ms

series9.0ms

simplify54.0ms

prune31.0ms

localize5.0ms

rewrite11.0ms

series9.0ms

simplify74.0ms

prune45.0ms

localize8.0ms

rewrite29.0ms

series36.0ms

simplify80.0ms

prune104.0ms

regimes62.0ms

bsearch0.0ms

simplify1.0ms

end0.0ms

sample397.0ms

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