Details

Time bar (total: 1.6s)

sample13.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
3.0ms256×pre80true

simplify108.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1
7×add-exp-log add-cbrt-cube
5×pow-prod-up
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-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))
8.0ms
(* x (* x x))

series93.0ms

Counts
2 → 6
Calls
2 calls:
62.0ms
(+ (* x (* x x)) (* x x))
30.0ms
(* x (* x x))

simplify92.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (88.0ms)

IterNodesCost
0158147
1646107
22546106
35002102

prune43.0ms

Filtered
43 candidates to 25 candidates (58.1%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New41243
Fresh011
Picked101
Done000
Total42345

Merged error: 0b

Counts
45 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
5×associate-*r*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-out distribute-lft1-in flip3-+ associate-*r/ flip-+
1×+-commutative distribute-rgt-in distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 37
Calls
2 calls:
4.0ms
(+ (* x x) x)
7.0ms
(* x (+ (* x x) x))

series93.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(+ (* x x) x)
58.0ms
(* x (+ (* x x) x))

simplify116.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (112.0ms)

IterNodesCost
0147175
1799152
23842148
35001147

prune43.0ms

Filtered
43 candidates to 29 candidates (67.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New43043
Fresh022
Picked011
Done000
Total43346

Merged error: 0b

Counts
46 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
4×*-un-lft-identity associate-*l*
3×add-sqr-sqrt pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt associate-*l/
1×flip3-+ associate-*r* *-commutative flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
7.0ms
(* (+ x 1) (* x x))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* (+ x 1) (* x x))

simplify79.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0130113
156794
2287493
3500293

prune20.0ms

Filtered
25 candidates to 14 candidates (56.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New25025
Fresh011
Picked011
Done011
Total25328

Merged error: 0b

Counts
28 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x x) x)
0.0b
(* x (+ (* x x) x))
0.1b
(pow (* x (+ (* x x) x)) 3)
20.9b
(cbrt (pow (* x (+ (* x x) x)) 3))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity
9×pow1 add-exp-log add-cbrt-cube
8×cbrt-prod add-cube-cbrt
6×associate-*r/ add-log-exp
5×associate-*r*
4×cube-div flip3-+ flip-+
3×pow-unpow associate-*l*
2×cube-mult unpow-prod-down cbrt-div distribute-rgt-out pow-pow distribute-lft1-in unpow3 cube-prod pow-prod-down pow-exp prod-exp cbrt-unprod rem-cube-cbrt sqr-pow
1×+-commutative distribute-rgt-in pow-to-exp distribute-lft-in pow1/3 sum-log *-commutative rem-cbrt-cube unswap-sqr
Counts
4 → 80
Calls
4 calls:
4.0ms
(+ (* x x) x)
7.0ms
(* x (+ (* x x) x))
7.0ms
(pow (* x (+ (* x x) x)) 3)
3.0ms
(cbrt (pow (* x (+ (* x x) x)) 3))

series203.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(+ (* x x) x)
57.0ms
(* x (+ (* x x) x))
32.0ms
(pow (* x (+ (* x x) x)) 3)
74.0ms
(cbrt (pow (* x (+ (* x x) x)) 3))

simplify57.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0282434
11450402
25001395

prune124.0ms

Filtered
92 candidates to 62 candidates (67.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New92092
Fresh000
Picked011
Done022
Total92395

Merged error: 0b

Counts
95 → 3

regimes11.0ms

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
063
163

end0.0ms

sample341.0ms

Algorithm
intervals
Results
146.0ms8000×body80valid
103.0ms8000×pre80true

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