Details

Time bar (total: 1.1s)

sample15.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
3.0ms256×pre80true

simplify121.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1253
2393
3703
41813
56823
624633
750013

prune6.0ms

Filtered
1 candidates to 1 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 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt associate-*r*
*-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
associate-*r/
distribute-rgt-in distribute-rgt-out distribute-lft-in distribute-lft1-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
6.0ms
(* x (+ (* x x) x))

series7.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(* x (+ (* x x) x))

simplify112.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 3 (110.0ms)

IterNodesCost
0129117
1713102
23504100
3500299

prune35.0ms

Filtered
27 candidates to 18 candidates (33.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New25227
Fresh101
Picked011
Done000
Total26329

Merged error: 0b

Counts
29 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (pow x 2) (+ x 1))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
associate-*l*
add-exp-log *-un-lft-identity
add-cube-cbrt unpow-prod-down associate-*r* unswap-sqr
prod-exp add-cbrt-cube
associate-*r/ unpow2 sqr-pow
pow1 distribute-rgt-in pow-to-exp distribute-lft-in flip3-+ pow-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp
Counts
1 → 32
Calls
1 calls:
7.0ms
(* (pow x 2) (+ x 1))

series5.0ms

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

simplify36.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0183153
1923134
25001131

prune40.0ms

Filtered
35 candidates to 22 candidates (37.1%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New35035
Fresh011
Picked011
Done011
Total35338

Merged error: 0b

Counts
38 → 3

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (* (sqrt (+ (* x x) x)) (pow x 1/2)) (* (sqrt (+ (* x x) x)) (pow x 1/2)))
0.4b
(* (sqrt (+ (* x x) x)) (pow x 1/2))
0.4b
(* (sqrt (+ (* x x) x)) (pow x 1/2))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
61×add-exp-log
46×prod-exp
31×add-sqr-sqrt
19×add-cbrt-cube
18×associate-*l/
17×associate-*l*
16×sqrt-div sqrt-prod
15×associate-*r*
13×*-un-lft-identity
12×unswap-sqr
11×add-cube-cbrt
10×pow1 pow-to-exp unpow-prod-down pow-prod-down pow-exp cbrt-unprod
flip3-+ pow1/2 flip-+
sqrt-unprod
unpow1/2 sqr-pow
frac-times
*-commutative add-log-exp
distribute-rgt-out distribute-lft1-in associate-*r/ pow-sqr pow-prod-up
pow2 pow-plus swap-sqr rem-square-sqrt
Counts
3 → 123
Calls
3 calls:
17.0ms
(* (* (sqrt (+ (* x x) x)) (pow x 1/2)) (* (sqrt (+ (* x x) x)) (pow x 1/2)))
9.0ms
(* (sqrt (+ (* x x) x)) (pow x 1/2))
9.0ms
(* (sqrt (+ (* x x) x)) (pow x 1/2))

series17.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(* (* (sqrt (+ (* x x) x)) (pow x 1/2)) (* (sqrt (+ (* x x) x)) (pow x 1/2)))
5.0ms
(* (sqrt (+ (* x x) x)) (pow x 1/2))
5.0ms
(* (sqrt (+ (* x x) x)) (pow x 1/2))

simplify68.0ms

Algorithm
egg-herbie
Counts
132 → 132
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
04181100
11771912
25001874

prune135.0ms

Filtered
132 candidates to 78 candidates (40.9%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1320132
Fresh000
Picked011
Done022
Total1323135

Merged error: 0b

Counts
135 → 3

regimes30.0ms

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 (1.0ms)

IterNodesCost
063
163

end0.0ms

sample396.0ms

Algorithm
intervals
Results
150.0ms8000×body80valid
104.0ms8000×pre80true

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