Details

Time bar (total: 1.2s)

sample18.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
0.0msbody640valid

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 (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

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))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* 500.0 (- x y))

simplify63.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
011298
146088
2188188
3500188

prune31.0ms

Filtered
29 candidates to 17 candidates (41.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New27229
Fresh000
Picked011
Done000
Total27330

Merged error: 0b

Counts
30 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- x y)) (cbrt (- x y)))
0.5b
(cbrt (- x y))
0.5b
(cbrt (- x y))
0.5b
(cbrt (- x y))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
flip3-- pow1/3 flip-- distribute-lft-out--
associate-*r* associate-*l*
difference-of-squares
add-exp-log
frac-times add-cbrt-cube add-log-exp unswap-sqr
associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
10.0ms
(* (cbrt (- x y)) (cbrt (- x y)))
3.0ms
(cbrt (- x y))
3.0ms
(cbrt (- x y))
5.0ms
(cbrt (- x y))

series114.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(* (cbrt (- x y)) (cbrt (- x y)))
29.0ms
(cbrt (- x y))
26.0ms
(cbrt (- x y))
29.0ms
(cbrt (- x y))

simplify123.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (114.0ms)

IterNodesCost
0288793
1873756
23997674
35001652

prune107.0ms

Filtered
113 candidates to 78 candidates (31.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1130113
Fresh011
Picked011
Done011
Total1133116

Merged error: 0b

Counts
116 → 3

localize8.0ms

Local error

Found 3 expressions with local error:

0.2b
(* 500.0 (- (* x x) (* y y)))
2.9b
(- (* x x) (* y y))
30.2b
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt
pow1 add-log-exp
times-frac associate-*r/ associate-*r* associate-/r*
sub-neg flip3-- associate-*l* flip--
cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out difference-of-squares
frac-2neg flip3-+ diff-log pow-prod-down clear-num *-commutative flip-+ div-inv associate-/l* unswap-sqr
Counts
3 → 65
Calls
3 calls:
6.0ms
(* 500.0 (- (* x x) (* y y)))
3.0ms
(- (* x x) (* y y))
9.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

series23.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(* 500.0 (- (* x x) (* y y)))
6.0ms
(- (* x x) (* y y))
10.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

simplify50.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0309483
11609406
25001379

prune62.0ms

Filtered
74 candidates to 47 candidates (36.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New74074
Fresh000
Picked011
Done022
Total74377

Merged error: 0b

Counts
77 → 3

regimes143.0ms

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

sample354.0ms

Algorithm
intervals
Results
143.0ms8034×body80valid
1.0ms13×body1280valid
1.0ms12×body640valid
1.0msbody2560valid
0.0msbody320valid
0.0msbody160valid

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