Details

Time bar (total: 1.4s)

sample31.0ms

Algorithm
intervals
Results
9.0ms77×body1280valid
5.0ms56×body640valid
4.0ms171×body80valid
1.0ms21×body320valid
0.0ms11×body160valid

simplify294.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (179.0ms)

IterNodesCost
0144
1374
21034
32204
43874
55274
68034
716024
828614
943404
1048034
1150014

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 38.8b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ x 1.0) (+ x 1.0))
3.0b
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity
pow1 add-sqr-sqrt
add-cube-cbrt flip3-+ swap-sqr flip-+ distribute-lft-out
add-exp-log frac-times associate-*r* associate-*l* add-cbrt-cube add-log-exp
distribute-rgt-in distribute-lft-in associate-*r/ associate-*l/ associate--l+
pow2 sub-neg flip3-- pow-plus diff-log pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up flip-- cbrt-unprod difference-of-squares unswap-sqr
Counts
2 → 55
Calls
2 calls:
7.0ms
(* (+ x 1.0) (+ x 1.0))
10.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

series15.0ms

Counts
2 → 6
Calls
2 calls:
2.0ms
(* (+ x 1.0) (+ x 1.0))
13.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

simplify36.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0234303
1999270
25001261

prune70.0ms

Filtered
34 candidates to 61 candidates (-79.4%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New60161
Fresh000
Picked101
Done000
Total61162

Merged error: 0.0b

Counts
62 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (+ 2.0 x))

rewrite6.0ms

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
associate-*r/
distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
5.0ms
(* x (+ 2.0 x))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* x (+ 2.0 x))

simplify74.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
012385
159476
2293776
3500176

prune24.0ms

Filtered
16 candidates to 26 candidates (-62.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New25126
Fresh000
Picked011
Done000
Total25227

Merged error: 0b

Counts
27 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* x 2.0) (pow x 2))

rewrite5.0ms

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-+ distribute-lft-out unpow2
Counts
1 → 12
Calls
1 calls:
4.0ms
(+ (* x 2.0) (pow x 2))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(+ (* x 2.0) (pow x 2))

simplify43.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
08977
133563
2114659
3500159

prune17.0ms

Filtered
10 candidates to 15 candidates (-50.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New15015
Fresh000
Picked011
Done011
Total15217

Merged error: 0b

Counts
17 → 2

regimes27.0ms

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

sample736.0ms

Algorithm
intervals
Results
231.0ms2243×body1280valid
138.0ms1692×body640valid
127.0ms5504×body80valid
54.0ms856×body320valid
18.0ms418×body160valid

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