Details

Time bar (total: 1.3s)

sample14.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
3.0ms256×pre80true

simplify114.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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 2 expressions with local error:

0.0b
(+ (* x (* x x)) (* x x))
0.1b
(* x (* x x))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1
add-exp-log add-cbrt-cube
pow-prod-up
add-sqr-sqrt add-log-exp
add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
+-commutative pow2 distribute-lft1-in flip3-+ pow-plus cube-unmult associate-*r* sum-log pow-sqr *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 37
Calls
2 calls:
6.0ms
(+ (* x (* x x)) (* x x))
5.0ms
(* x (* x x))

series14.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ (* x (* x x)) (* x x))
3.0ms
(* x (* x x))

simplify95.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (92.0ms)

IterNodesCost
0158147
1646107
22546106
35001102

prune35.0ms

Filtered
43 candidates to 25 candidates (41.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New42143
Fresh011
Picked011
Done000
Total42345

Merged error: 0b

Counts
45 → 3

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:
7.0ms
(* x (+ (* x x) x))

series7.0ms

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

simplify110.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 3 (107.0ms)

IterNodesCost
0129117
1713102
23504100
3500299

prune24.0ms

Filtered
27 candidates to 18 candidates (33.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New27027
Fresh011
Picked011
Done011
Total27330

Merged error: 0b

Counts
30 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (+ (* x (* x x)) (* x x))) (cbrt (+ (* x (* x x)) (* x x))))
31.2b
(cbrt (+ (* x (* x x)) (* x x)))
31.2b
(cbrt (+ (* x (* x x)) (* x x)))
31.2b
(cbrt (+ (* x (* x x)) (* x x)))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
flip3-+ pow1/3 flip-+
swap-sqr associate-*r* associate-*l*
distribute-lft1-in distribute-lft-out
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 → 99
Calls
4 calls:
17.0ms
(* (cbrt (+ (* x (* x x)) (* x x))) (cbrt (+ (* x (* x x)) (* x x))))
6.0ms
(cbrt (+ (* x (* x x)) (* x x)))
6.0ms
(cbrt (+ (* x (* x x)) (* x x)))
6.0ms
(cbrt (+ (* x (* x x)) (* x x)))

series33.0ms

Counts
4 → 12
Calls
4 calls:
8.0ms
(* (cbrt (+ (* x (* x x)) (* x x))) (cbrt (+ (* x (* x x)) (* x x))))
7.0ms
(cbrt (+ (* x (* x x)) (* x x)))
8.0ms
(cbrt (+ (* x (* x x)) (* x x)))
10.0ms
(cbrt (+ (* x (* x x)) (* x x)))

simplify50.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
03571522
112511429
250011327

prune322.0ms

Filtered
111 candidates to 90 candidates (18.9%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1110111
Fresh000
Picked011
Done022
Total1113114

Merged error: 0b

Counts
114 → 3

regimes49.0ms

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
064
164

end0.0ms

sample357.0ms

Algorithm
intervals
Results
141.0ms8000×body80valid
94.0ms8000×pre80true

Profiling

Loading profile data...