Details

Time bar (total: 1.4s)

sample14.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
3.0ms256×pre80true

simplify116.0ms

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))

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:
7.0ms
(+ (* x (* x x)) (* x x))
6.0ms
(* x (* x x))

series100.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(+ (* x (* x x)) (* x x))
33.0ms
(* x (* x x))

simplify95.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (92.0ms)

IterNodesCost
0158147
1646107
22546106
35001102

prune44.0ms

Filtered
43 candidates to 25 candidates (58.1%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New42143
Fresh011
Picked101
Done000
Total43245

Merged error: 0b

Counts
45 → 2

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (cbrt (pow (pow x 3) 3)) (* x x))
0.1b
(pow (pow x 3) 3)
15.8b
(cbrt (pow (pow x 3) 3))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
36×unpow-prod-down cube-prod
30×cbrt-prod
17×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
cube-mult unpow3 sqr-pow
add-exp-log add-log-exp
pow-exp add-cbrt-cube
pow1 pow-unpow
pow-to-exp
+-commutative pow-pow flip3-+ pow1/3 sum-log rem-cbrt-cube flip-+ rem-cube-cbrt
Counts
3 → 93
Calls
3 calls:
11.0ms
(+ (cbrt (pow (pow x 3) 3)) (* x x))
4.0ms
(pow (pow x 3) 3)
5.0ms
(cbrt (pow (pow x 3) 3))

series174.0ms

Counts
3 → 9
Calls
3 calls:
75.0ms
(+ (cbrt (pow (pow x 3) 3)) (* x x))
57.0ms
(pow (pow x 3) 3)
42.0ms
(cbrt (pow (pow x 3) 3))

simplify60.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
0244310
11106273
25003266

prune85.0ms

Filtered
102 candidates to 41 candidates (40.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1020102
Fresh011
Picked011
Done000
Total1022104

Merged error: 0b

Counts
104 → 2

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*r*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
associate-*l*
distribute-rgt-out distribute-lft1-in flip3-+ associate-*r/ flip-+
+-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))

series99.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(+ (* x x) x)
62.0ms
(* x (+ (* x x) x))

simplify119.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (115.0ms)

IterNodesCost
0147175
1799152
23842148
35001147

prune47.0ms

Filtered
43 candidates to 30 candidates (69.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New43043
Fresh000
Picked011
Done011
Total43245

Merged error: 0b

Counts
45 → 2

regimes10.0ms

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
085
185

end0.0ms

sample340.0ms

Algorithm
intervals
Results
143.0ms8000×body80valid
99.0ms8000×pre80true

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