Details

Time bar (total: 805.0ms)

sample13.0ms

Algorithm
intervals
Results
4.0ms255×body80valid
0.0msbody160valid

simplify15.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0112
1222
2382
3492
4822
5972
61252
72052
82362
92362

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (- 1.0 x) y)

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity add-log-exp
add-sqr-sqrt diff-log distribute-lft-out--
sub-neg associate--l+
pow1 add-exp-log associate--l- add-cube-cbrt flip3-- add-cbrt-cube flip-- difference-of-squares
Counts
1 → 19
Calls
1 calls:
7.0ms
(- (- 1.0 x) y)

series3.0ms

Counts
1 → 3
Calls
1 calls:
3.0ms
(- (- 1.0 x) y)

simplify71.0ms

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 2 (8.0ms)

IterNodesCost
07579
119674
274873
3381473
4500173

prune23.0ms

Filtered
15 candidates to 22 candidates (-46.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New21122
Fresh000
Picked011
Done000
Total21223

Merged error: 0b

Counts
23 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (sqrt (- 1.0 x)) (sqrt y))
0.1b
(* (+ (sqrt (- 1.0 x)) (sqrt y)) (- (sqrt (- 1.0 x)) (sqrt y)))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
25×*-un-lft-identity
22×add-sqr-sqrt
20×sqrt-prod
10×associate-*r*
distribute-lft-out--
difference-of-squares
associate-*l*
pow1 add-exp-log frac-times add-cube-cbrt flip3-- add-cbrt-cube flip-- add-log-exp
sub-neg flip3-+ flip-+ distribute-lft-out
distribute-rgt-in distribute-lft-in associate-*r/ associate-*l/
diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 59
Calls
2 calls:
8.0ms
(- (sqrt (- 1.0 x)) (sqrt y))
21.0ms
(* (+ (sqrt (- 1.0 x)) (sqrt y)) (- (sqrt (- 1.0 x)) (sqrt y)))

series39.0ms

Counts
2 → 6
Calls
2 calls:
12.0ms
(- (sqrt (- 1.0 x)) (sqrt y))
28.0ms
(* (+ (sqrt (- 1.0 x)) (sqrt y)) (- (sqrt (- 1.0 x)) (sqrt y)))

simplify40.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0328669
11469579
25001554

prune88.0ms

Filtered
44 candidates to 65 candidates (-47.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New65065
Fresh000
Picked011
Done011
Total65267

Merged error: 0b

Counts
67 → 2

regimes124.0ms

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)

IterNodesCost
052

end0.0ms

sample336.0ms

Algorithm
intervals
Results
127.0ms7990×body80valid
0.0msbody1280valid
0.0msbody320valid
0.0msbody640valid
0.0msbody160valid

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