Details

Time bar (total: 1.2s)

sample20.0ms

Algorithm
intervals
Results
7.0ms256×body80valid
4.0ms256×pre80true

simplify123.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0133
1253
2393
3703
41813
56823
624633
750013

prune4.0ms

Filtered
1 candidates to 1 candidates (100.0%)
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))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
69×associate-*r*
59×*-un-lft-identity
50×add-sqr-sqrt
37×distribute-rgt-out
31×associate-*l*
22×add-cube-cbrt
18×swap-sqr
16×pow1 *-commutative
13×unswap-sqr
12×distribute-lft-out
7×add-exp-log add-cbrt-cube
5×pow-prod-up
4×distribute-lft1-in add-log-exp
3×pow-prod-down prod-exp cbrt-unprod
2×cube-unmult
1×+-commutative pow2 flip3-+ pow-plus sum-log pow-sqr flip-+
Counts
2 → 107
Calls
2 calls:
33.0ms
(+ (* x (* x x)) (* x x))
12.0ms
(* x (* x x))

series111.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(+ (* x (* x x)) (* x x))
37.0ms
(* x (* x x))

simplify50.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0263322
11179275
25001268

prune109.0ms

Filtered
113 candidates to 47 candidates (41.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1112113
Fresh101
Picked011
Done000
Total1123115

Merged error: 0b

Counts
115 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
19×associate-*r*
12×*-un-lft-identity
9×add-sqr-sqrt
7×add-cube-cbrt
6×associate-*l*
5×distribute-rgt-out
4×distribute-lft-out
3×pow1 add-exp-log distribute-lft1-in *-commutative add-cbrt-cube
2×+-commutative distribute-rgt-in distribute-lft-in associate-*r/
1×flip3-+ pow-prod-down prod-exp cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 36
Calls
1 calls:
15.0ms
(* x (+ (* x x) x))

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(* x (+ (* x x) x))

simplify115.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 3 (112.0ms)

IterNodesCost
0142137
1724122
23571120
35001117

prune55.0ms

Filtered
39 candidates to 24 candidates (61.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New38139
Fresh101
Picked011
Done011
Total39342

Merged error: 0b

Counts
42 → 3

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
16×associate-*r*
13×*-un-lft-identity
12×add-sqr-sqrt
9×associate-*l*
6×add-exp-log add-cube-cbrt
4×unpow-prod-down distribute-rgt-out unswap-sqr
3×pow1 prod-exp add-cbrt-cube distribute-lft-out
2×+-commutative distribute-rgt-in distribute-lft-in distribute-lft1-in associate-*r/ *-commutative unpow2 sqr-pow
1×pow-to-exp flip3-+ pow-prod-down pow-exp cbrt-unprod flip-+ add-log-exp
Counts
1 → 43
Calls
1 calls:
16.0ms
(* (pow x 2) (+ (* x 1) 1))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(* (pow x 2) (+ (* x 1) 1))

simplify37.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0211205
11025174
25001166

prune75.0ms

Filtered
46 candidates to 29 candidates (63.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New46046
Fresh000
Picked011
Done022
Total46349

Merged error: 0b

Counts
49 → 3

regimes22.0ms

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

sample277.0ms

Algorithm
intervals
Results
109.0ms8000×body80valid
76.0ms8000×pre80true