Details

Time bar (total: 1.4s)

sample11.0ms

Algorithm
intervals
Results
4.0ms258×body80valid
0.0msbody2560valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1152
2212
3262
4262

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 500.0 (- x y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 26
Calls
1 calls:
6.0ms
(* 500.0 (- x y))

series29.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* 500.0 (- x y))

simplify44.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011298
146088
2188188
3500188

prune36.0ms

Filtered
29 candidates to 17 candidates (58.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New27229
Fresh000
Picked011
Done000
Total27330

Merged error: 0b

Counts
30 → 3

localize5.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (sqrt 500.0) (- x y))
0.3b
(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
12×associate-*l*
10×distribute-rgt-in distribute-lft-in
pow1 add-exp-log *-un-lft-identity add-cbrt-cube
add-cube-cbrt sqrt-prod
sub-neg associate-*r/ associate-*r*
pow-prod-down prod-exp cbrt-unprod
flip3-- *-commutative flip-- add-log-exp unswap-sqr
distribute-lft-out-- difference-of-squares
Counts
2 → 61
Calls
2 calls:
7.0ms
(* (sqrt 500.0) (- x y))
9.0ms
(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

series155.0ms

Counts
2 → 6
Calls
2 calls:
62.0ms
(* (sqrt 500.0) (- x y))
93.0ms
(* (sqrt 500.0) (* (sqrt 500.0) (- x y)))

simplify33.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0193306
1946268
25002265

prune72.0ms

Filtered
67 candidates to 36 candidates (53.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New67067
Fresh011
Picked011
Done011
Total67370

Merged error: 0b

Counts
70 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
23×*-un-lft-identity
16×sqrt-prod
14×associate-*r*
11×pow1 add-exp-log add-cbrt-cube
10×associate-*r/
add-log-exp difference-of-squares
add-cube-cbrt
flip3-+ flip-+
frac-times flip3-- associate-*l* pow-prod-down prod-exp flip-- cbrt-unprod distribute-lft-out distribute-lft-out--
distribute-rgt-in sub-neg distribute-lft-in
associate-*l/ *-commutative
+-commutative diff-log sum-log unswap-sqr
Counts
4 → 91
Calls
4 calls:
5.0ms
(+ (sqrt x) (sqrt y))
5.0ms
(- (sqrt x) (sqrt y))
7.0ms
(* 500.0 (+ (sqrt x) (sqrt y)))
14.0ms
(* (* 500.0 (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))

series344.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(+ (sqrt x) (sqrt y))
55.0ms
(- (sqrt x) (sqrt y))
60.0ms
(* 500.0 (+ (sqrt x) (sqrt y)))
183.0ms
(* (* 500.0 (+ (sqrt x) (sqrt y))) (- (sqrt x) (sqrt y)))

simplify65.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0393809
12071662
25001653

prune169.0ms

Filtered
103 candidates to 70 candidates (68.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1030103
Fresh000
Picked011
Done022
Total1033106

Merged error: 0b

Counts
106 → 3

regimes58.0ms

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
062
162

end0.0ms

sample315.0ms

Algorithm
intervals
Results
167.0ms8052×body80valid
1.0ms11×body1280valid
1.0msbody640valid
0.0msbody320valid
0.0msbody2560valid
0.0msbody160valid

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