Details

sample11.0ms

Algorithm

intervals

Results

4.0ms

287×

body

valid

simplify5.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	13	2
1	15	2
2	15	2

prune2.0ms

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: 0.0b

Counts

2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b	(* x (+ y 1.0))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

2×	`+-commutative` `distribute-rgt-in` `distribute-lft-in` `associate-*r/`
1×	`flip3-+` `*-commutative` `flip-+`

Counts

1 → 7

Calls

1 calls:

3.0ms

(* x (+ y 1.0))

series34.0ms

Counts

1 → 3

Calls

1 calls:

34.0ms

(* x (+ y 1.0))

simplify171.0ms

Algorithm

egg-herbie

Counts

10 → 10

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	40	25
1	85	22
2	185	22
3	433	22
4	1383	22
5	4143	22
6	5002	22

prune14.0ms

Filtered

10 candidates to 5 candidates (50.0%)

Pruning

3 alts after pruning (2 fresh and 1 done)

	Pruned	Kept	Total
New	8	2	10
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	8	3	11

Merged error: 0b

Counts

11 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x y) (* x 1.0))

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

2×	`*-commutative`
1×	`+-commutative` `distribute-rgt-out` `flip3-+` `flip-+` `distribute-lft-out`

Counts

1 → 5

Calls

1 calls:

4.0ms

(+ (* x y) (* x 1.0))

series42.0ms

Counts

1 → 3

Calls

1 calls:

42.0ms

(+ (* x y) (* x 1.0))

simplify112.0ms

Algorithm

egg-herbie

Counts

8 → 8

Iterations

Useful iterations: 4 (52.0ms)

Iter	Nodes	Cost
0	63	34
1	202	29
2	627	27
3	1203	27
4	2309	26
5	5001	26

prune9.0ms

Filtered

8 candidates to 3 candidates (37.5%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	8	0	8
Fresh	0	1	1
Picked	0	1	1
Done	0	1	1
Total	8	3	11

Merged error: 0b

Counts

11 → 3

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ (* y y) (- (* 1.0 1.0) (* y 1.0)))
2.9b	(* x (+ (pow y 3) (pow 1.0 3)))
17.5b	(/ (* x (+ (pow y 3) (pow 1.0 3))) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

4×	`flip3-+` `associate-*r/` `flip-+`
3×	`+-commutative` `associate-/l*`
2×	`distribute-rgt-in` `associate-+r+` `distribute-lft-in` `associate-r` `associate-/r/` `sum-cubes` `*-commutative` `associate-/l/`
1×	`associate-+r-` `sub-neg` `frac-2neg` `clear-num` `div-inv`

Counts

3 → 24

Calls

3 calls:

7.0ms	(+ (* y y) (- (* 1.0 1.0) (* y 1.0)))
5.0ms	(* x (+ (pow y 3) (pow 1.0 3)))
11.0ms	(/ (* x (+ (pow y 3) (pow 1.0 3))) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))

series267.0ms

Counts

3 → 9

Calls

3 calls:

20.0ms	(+ (* y y) (- (* 1.0 1.0) (* y 1.0)))
90.0ms	(* x (+ (pow y 3) (pow 1.0 3)))
157.0ms	(/ (* x (+ (pow y 3) (pow 1.0 3))) (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))

simplify115.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 2 (24.0ms)

Iter	Nodes	Cost
0	189	202
1	671	191
2	3189	187
3	5001	187

prune85.0ms

Filtered

33 candidates to 25 candidates (75.8%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	33	0	33
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	33	3	36

Merged error: 0b

Counts

36 → 3

regimes54.0ms

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	2
1	7	2

end0.0ms

sample291.0ms

Algorithm

intervals

Results

140.0ms

9166×

body

valid