Details

Time bar (total: 2.0s)

sample30.0ms

Algorithm
intervals
Results
8.0ms78×body1280valid
5.0ms171×body80valid
4.0ms50×body640valid
2.0ms31×body320valid
1.0ms14×body160valid

simplify686.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
010839
110839

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 40.4b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ x 1.0) (+ x 1.0))
3.8b
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

rewrite21.0ms

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:
8.0ms
(* (+ 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)

simplify43.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05559501

prune84.0ms

Filtered
36 candidates to 61 candidates (-69.4%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New59261
Fresh000
Picked101
Done000
Total60262

Merged error: 0.0b

Counts
62 → 2

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (+ x 2.0))

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:
6.0ms
(* x (+ x 2.0))

series5.0ms

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

simplify55.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
04866163
14866163

prune25.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New25126
Fresh011
Picked011
Done000
Total25328

Merged error: 0b

Counts
28 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

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

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-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
3.0ms
(+ (* x x) (* x 2.0))

series5.0ms

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

simplify54.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04914112
14914112

prune17.0ms

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

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New15015
Fresh011
Picked011
Done011
Total15318

Merged error: 0b

Counts
18 → 3

localize6.0ms

Local error

Found 3 expressions with local error:

0.1b
(pow (+ x 1.0) 6)
3.8b
(- (cbrt (pow (+ x 1.0) 6)) 1.0)
13.0b
(cbrt (pow (+ x 1.0) 6))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×*-un-lft-identity
11×cbrt-prod
unpow-prod-down
add-cube-cbrt
add-log-exp
pow1 add-exp-log difference-of-squares
pow-unpow add-cbrt-cube sqr-pow
distribute-lft-out
pow-to-exp sub-neg flip3-- pow-pow pow1/3 diff-log pow-exp flip-- distribute-lft-out--
Counts
3 → 51
Calls
3 calls:
4.0ms
(pow (+ x 1.0) 6)
8.0ms
(- (cbrt (pow (+ x 1.0) 6)) 1.0)
4.0ms
(cbrt (pow (+ x 1.0) 6))

series11.0ms

Counts
3 → 9
Calls
3 calls:
3.0ms
(pow (+ x 1.0) 6)
5.0ms
(- (cbrt (pow (+ x 1.0) 6)) 1.0)
2.0ms
(cbrt (pow (+ x 1.0) 6))

simplify38.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05212480

prune63.0ms

Filtered
37 candidates to 60 candidates (-62.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New60060
Fresh000
Picked011
Done022
Total60363

Merged error: 0b

Counts
63 → 3

regimes51.0ms

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
065
165

end0.0ms

sample700.0ms

Algorithm
intervals
Results
220.0ms2261×body1280valid
129.0ms1690×body640valid
115.0ms5428×body80valid
51.0ms864×body320valid
17.0ms434×body160valid

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