Details

sample12.0ms

Algorithm

intervals

Results

5.0ms

256×

body

valid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	3
1	8	3

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

Algorithm

rewrite-expression-head

Rules

2×	`flip3-+` `associate-/r/` `flip-+` `associate-/l/`
1×	`frac-2neg` `clear-num` `div-inv`

Counts

1 → 7

Calls

1 calls:

4.0ms

(/ (+ x y) (+ y 1.0))

series35.0ms

Counts

1 → 3

Calls

1 calls:

35.0ms

(/ (+ x y) (+ y 1.0))

simplify66.0ms

Algorithm

egg-herbie

Counts

10 → 10

Iterations

Useful iterations: 3 (26.0ms)

Iter	Nodes	Cost
0	97	44
1	244	42
2	819	41
3	3140	39
4	5001	39

prune25.0ms

Filtered

10 candidates to 9 candidates (90.0%)

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

localize10.0ms

Local error

Found 2 expressions with local error:

0.1b	(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
13.9b	(/ (+ x y) (- (* y y) (* 1.0 1.0)))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

18×	`frac-times`
17×	`*-commutative`
16×	`associate-/r*` `difference-of-squares`
12×	`flip3--` `flip--`
9×	`associate-*l/`
8×	`associate-/l/`
4×	`frac-2neg` `flip3-+` `clear-num` `associate-/r/` `flip-+`
3×	`associate-l`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-*r/` `div-inv`

Counts

2 → 48

Calls

2 calls:

9.0ms	(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
6.0ms	(/ (+ x y) (- (* y y) (* 1.0 1.0)))

series140.0ms

Counts

2 → 6

Calls

2 calls:

65.0ms	(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
74.0ms	(/ (+ x y) (- (* y y) (* 1.0 1.0)))

simplify60.0ms

Algorithm

egg-herbie

Counts

54 → 54

Iterations

Useful iterations: 2 (54.0ms)

Iter	Nodes	Cost
0	375	448
1	2278	439
2	5003	424

prune102.0ms

Filtered

54 candidates to 36 candidates (66.7%)

Pruning

3 alts after pruning (1 fresh and 2 done)

	Pruned	Kept	Total
New	53	1	54
Fresh	1	0	1
Picked	0	1	1
Done	0	1	1
Total	54	3	57

Merged error: 0b

Counts

57 → 3

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (/ x y) 1)

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

1×	`+-commutative` `fma-def` `flip3-+` `flip-+` `div-inv`

Counts

1 → 4

Calls

1 calls:

3.0ms

(+ (/ x y) 1)

series11.0ms

Counts

1 → 3

Calls

1 calls:

11.0ms

(+ (/ x y) 1)

simplify145.0ms

Algorithm

egg-herbie

Counts

7 → 7

Iterations

Useful iterations: 3 (14.0ms)

Iter	Nodes	Cost
0	53	21
1	221	20
2	489	20
3	1140	19
4	3514	19
5	5001	19

prune14.0ms

Filtered

7 candidates to 4 candidates (57.1%)

Pruning

3 alts after pruning (0 fresh and 3 done)

	Pruned	Kept	Total
New	7	0	7
Fresh	0	0	0
Picked	0	1	1
Done	0	2	2
Total	7	3	10

Merged error: 0b

Counts

10 → 3

regimes64.0ms

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	8	3
1	8	3

end0.0ms

sample333.0ms

Algorithm

intervals

Results

188.0ms	7999×	body	80	valid
0.0ms	1×	body	640	valid