Details

sample18.0ms

Algorithm

intervals

Results

8.0ms

455×

body

valid

simplify4.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	6	3
1	6	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 x) (* y y))

rewrite19.0ms

Algorithm

rewrite-expression-head

Rules

13×	`*-un-lft-identity`
5×	`distribute-lft-out`
4×	`associate-l`
3×	`add-log-exp`
2×	`swap-sqr`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 16

Calls

1 calls:

18.0ms

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

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

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

simplify46.0ms

Algorithm

egg-herbie

Counts

19 → 19

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	101	92
1	465	81
2	1240	81
3	5001	81

prune36.0ms

Filtered

19 candidates to 13 candidates (68.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	18	1	19
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	18	2	20

Merged error: 0b

Counts

20 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b	(- (* x x) (* y y))
0.1b	(* (- (pow y 3)) y)
1.8b	(+ (* (- (pow y 3)) y) (pow x 4))
34.8b	(/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))

rewrite123.0ms

Algorithm

rewrite-expression-head

Rules

455×	`add-sqr-sqrt`
359×	`*-un-lft-identity`
200×	`difference-of-squares`
198×	`times-frac`
130×	`associate-l`
105×	`distribute-lft-out`
96×	`swap-sqr`
81×	`*-commutative` `unswap-sqr`
53×	`add-cube-cbrt`
47×	`distribute-rgt-neg-in`
40×	`distribute-lft-out--`
33×	`associate-/r*`
12×	`distribute-lft-neg-in`
8×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
6×	`pow1` `unpow-prod-down` `cube-prod` `associate-/l*`
3×	`associate-r`
2×	`cube-mult` `flip3--` `flip3-+` `unpow3` `associate-/r/` `flip--` `flip-+` `associate-/l/` `sqr-pow`
1×	`cbrt-undiv` `+-commutative` `distribute-lft-neg-out` `neg-mul-1` `sub-neg` `frac-2neg` `diff-log` `div-exp` `pow-prod-down` `prod-exp` `clear-num` `sum-log` `cbrt-unprod` `div-inv`

Counts

4 → 353

Calls

4 calls:

16.0ms	(- (* x x) (* y y))
8.0ms	(* (- (pow y 3)) y)
25.0ms	(+ (* (- (pow y 3)) y) (pow x 4))
45.0ms	(/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))

series193.0ms

Counts

4 → 12

Calls

4 calls:

33.0ms	(- (* x x) (* y y))
36.0ms	(* (- (pow y 3)) y)
50.0ms	(+ (* (- (pow y 3)) y) (pow x 4))
73.0ms	(/ (+ (* (- (pow y 3)) y) (pow x 4)) (- (* x x) (* y y)))

simplify124.0ms

Algorithm

egg-herbie

Counts

365 → 365

Iterations

Useful iterations: 2 (88.0ms)

Iter	Nodes	Cost
0	518	3746
1	2666	3336
2	5002	3250

prune374.0ms

Filtered

365 candidates to 110 candidates (30.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	365	0	365
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	365	2	367

Merged error: 0b

Counts

367 → 2

regimes61.0ms

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	6	3
1	6	3

end0.0ms

sample473.0ms

Algorithm

intervals

Results

264.0ms

14072×

body

valid