Details

Time bar (total: 1.5s)

sample20.0ms

Algorithm
intervals
Results
5.0ms225×body80valid
2.0ms26×body640valid
1.0ms13×body1280valid
1.0ms20×body320valid
0.0ms11×body160valid

simplify88.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1274
2784
32454
46344
510814
624424
740464
850014

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 15.9b

Counts
2 → 1

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) (- 1.0 y))
2.2b
(+ x (* (- 1.0 x) (- 1.0 y)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
*-un-lft-identity
flip3-- flip--
associate-*r* associate-*l*
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
associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
2 → 49
Calls
2 calls:
9.0ms
(* (- 1.0 x) (- 1.0 y))
4.0ms
(+ x (* (- 1.0 x) (- 1.0 y)))

series9.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(* (- 1.0 x) (- 1.0 y))
5.0ms
(+ x (* (- 1.0 x) (- 1.0 y)))

simplify34.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0276312
11146296
25001296

prune74.0ms

Filtered
39 candidates to 55 candidates (-41.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New54155
Fresh000
Picked101
Done000
Total55156

Merged error: 0.0b

Counts
56 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x y) 1.0)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
3.0ms
(+ (* x y) 1.0)

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(+ (* x y) 1.0)

simplify149.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 2 (8.0ms)

IterNodesCost
08057
122752
259451
3161151
4467051
5500151

prune19.0ms

Filtered
10 candidates to 14 candidates (-40.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New13114
Fresh000
Picked011
Done000
Total13215

Merged error: 0b

Counts
15 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.3b
(cbrt (+ (* x y) 1.0))
0.3b
(cbrt (+ (* x y) 1.0))
0.3b
(cbrt (+ (* x y) 1.0))
0.3b
(* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
flip3-+ pow1/3 flip-+
add-exp-log swap-sqr associate-*r* associate-*l*
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 → 87
Calls
4 calls:
4.0ms
(cbrt (+ (* x y) 1.0))
3.0ms
(cbrt (+ (* x y) 1.0))
3.0ms
(cbrt (+ (* x y) 1.0))
11.0ms
(* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0)))

series149.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(cbrt (+ (* x y) 1.0))
35.0ms
(cbrt (+ (* x y) 1.0))
34.0ms
(cbrt (+ (* x y) 1.0))
46.0ms
(* (cbrt (+ (* x y) 1.0)) (cbrt (+ (* x y) 1.0)))

simplify58.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
03571100
113661041
25001962

prune256.0ms

Filtered
75 candidates to 99 candidates (-32.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New99099
Fresh000
Picked011
Done011
Total992101

Merged error: 0b

Counts
101 → 2

regimes64.0ms

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
0104
1104

end0.0ms

sample549.0ms

Algorithm
intervals
Results
158.0ms7004×body80valid
73.0ms834×body640valid
46.0ms402×body1280valid
37.0ms553×body320valid
17.0ms339×body160valid

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