Details

sample15.0ms

Algorithm

intervals

Results

7.0ms

303×

body

valid

simplify37.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	19	5
1	42	5
2	87	5
3	175	5
4	310	5
5	500	5
6	720	5
7	948	5
8	1148	5
9	1148	5

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

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
0.0b	(* x (- y 1.0))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 46

Calls

2 calls:

9.0ms	(+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
6.0ms	(* x (- y 1.0))

series56.0ms

Counts

2 → 6

Calls

2 calls:

24.0ms	(+ (- (* x (- y 1.0)) (* y 0.5)) 0.918938533204673)
32.0ms	(* x (- y 1.0))

simplify69.0ms

Algorithm

egg-herbie

Counts

52 → 52

Iterations

Useful iterations: 2 (19.0ms)

Iter	Nodes	Cost
0	216	259
1	705	227
2	2978	224
3	5001	224

prune65.0ms

Filtered

52 candidates to 33 candidates (63.5%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	51	1	52
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	51	2	53

Merged error: 0.0b

Counts

53 → 2

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))

rewrite8.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 16

Calls

1 calls:

7.0ms

(+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(+ (* x y) (- 0.918938533204673 (+ (* 1.0 x) (* 0.5 y))))

simplify44.0ms

Algorithm

egg-herbie

Counts

19 → 19

Iterations

Useful iterations: 3 (41.0ms)

Iter	Nodes	Cost
0	123	153
1	388	140
2	1645	139
3	5001	135

prune29.0ms

Filtered

19 candidates to 14 candidates (73.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	18	1	19
Fresh	0	0	0
Picked	1	0	1
Done	0	1	1
Total	19	2	21

Merged error: 0b

Counts

21 → 2

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))
0.0b	(+ (* x y) 0.918938533204673)

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

16×	`add-log-exp`
5×	`flip3-+` `sum-log` `flip-+`
4×	`add-sqr-sqrt` `*-un-lft-identity` `diff-log` `frac-sub`
2×	`pow1` `add-exp-log` `add-cube-cbrt` `add-cbrt-cube`
1×	`+-commutative` `sub-neg` `flip3--` `associate--l+` `flip--` `associate--r+` `distribute-lft-out--` `difference-of-squares`

Counts

2 → 34

Calls

2 calls:

9.0ms	(- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))
6.0ms	(+ (* x y) 0.918938533204673)

series44.0ms

Counts

2 → 6

Calls

2 calls:

24.0ms	(- (+ (* x y) 0.918938533204673) (+ (* 1.0 x) (* 0.5 y)))
19.0ms	(+ (* x y) 0.918938533204673)

simplify41.0ms

Algorithm

egg-herbie

Counts

40 → 40

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	311	393
1	1340	376
2	5002	354

prune62.0ms

Filtered

40 candidates to 29 candidates (72.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	40	0	40
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	40	2	42

Merged error: 0b

Counts

42 → 2

regimes49.0ms

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	16	6
1	16	6

end0.0ms

sample364.0ms

Algorithm

intervals

Results

222.0ms	9125×	body	80	valid
0.0ms	1×	body	1280	valid
0.0ms	2×	body	160	valid
0.0ms	1×	body	640	valid