Details

sample17.0ms

Algorithm

intervals

Results

4.0ms	212×	body	80	valid
2.0ms	29×	body	640	valid
2.0ms	20×	body	1280	valid
1.0ms	14×	body	320	valid
0.0ms	9×	body	160	valid

simplify90.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	13	4
1	27	4
2	78	4
3	245	4
4	634	4
5	1081	4
6	2442	4
7	4046	4
8	5001	4

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.9b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(* (- 1.0 x) (- 1.0 y))
2.3b	(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 49

Calls

2 calls:

18.0ms	(* (- 1.0 x) (- 1.0 y))
3.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

series48.0ms

Counts

2 → 6

Calls

2 calls:

22.0ms	(* (- 1.0 x) (- 1.0 y))
27.0ms	(+ x (* (- 1.0 x) (- 1.0 y)))

simplify42.0ms

Algorithm

egg-herbie

Counts

55 → 55

Iterations

Useful iterations: 1 (11.0ms)

Iter	Nodes	Cost
0	276	312
1	1146	296
2	5001	296

prune105.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite19.0ms

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:

19.0ms

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

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

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

simplify52.0ms

Algorithm

egg-herbie

Counts

17 → 17

Iterations

Useful iterations: 2 (14.0ms)

Iter	Nodes	Cost
0	92	109
1	334	100
2	1557	95
3	5002	95

prune26.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes45.0ms

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 (1.0ms)

Iter	Nodes	Cost
0	10	4
1	10	4

end0.0ms

sample425.0ms

Algorithm

intervals

Results

142.0ms	6961×	body	80	valid
62.0ms	874×	body	640	valid
38.0ms	443×	body	1280	valid
31.0ms	595×	body	320	valid
12.0ms	340×	body	160	valid