Details

Time bar (total: 1.5s)

sample18.0ms

Algorithm
intervals
Results
8.0ms328×body80valid

simplify82.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1173
2313
3463
4533
5623
6803
71183
82353
94673
107503
1111363
1218183
1350023

prune2.0ms

Filtered
1 candidates to 0 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 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*r*
pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
associate-*l*
associate-*r/
+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
3.0ms
(+ x (* y (- z x)))
13.0ms
(* y (- z x))

series72.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ x (* y (- z x)))
43.0ms
(* y (- z x))

simplify87.0ms

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0172180
1731165
23520165
35001165

prune63.0ms

Filtered
47 candidates to 29 candidates (61.7%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New45247
Fresh000
Picked011
Done000
Total45348

Merged error: 0b

Counts
48 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (+ (* y z) (* y (neg x))))
0.0b
(+ (* y z) (* y (neg x)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
*-un-lft-identity sum-log distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+r- flip3-+ unsub-neg add-cbrt-cube flip-+ distribute-lft-out
associate-+r+
Counts
2 → 30
Calls
2 calls:
8.0ms
(+ x (+ (* y z) (* y (neg x))))
4.0ms
(+ (* y z) (* y (neg x)))

series63.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(+ x (+ (* y z) (* y (neg x))))
34.0ms
(+ (* y z) (* y (neg x)))

simplify109.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0181209
1786168
23584162
35001162

prune48.0ms

Filtered
36 candidates to 23 candidates (63.9%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New36036
Fresh011
Picked011
Done011
Total36339

Merged error: 0b

Counts
39 → 3

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(* y (- z x))
0.0b
(+ x (cbrt (pow (* y (- z x)) 3)))
0.2b
(pow (* y (- z x)) 3)
32.8b
(cbrt (pow (* y (- z x)) 3))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cbrt-cube
cbrt-prod add-cube-cbrt
associate-*r/ add-log-exp
associate-*r*
cube-div
pow-unpow flip3-- associate-*l* flip--
distribute-rgt-in cube-mult sub-neg unpow-prod-down cbrt-div pow-pow distribute-lft-in unpow3 cube-prod pow-prod-down pow-exp prod-exp cbrt-unprod rem-cube-cbrt sqr-pow
+-commutative pow-to-exp flip3-+ pow1/3 sum-log *-commutative rem-cbrt-cube flip-+ distribute-lft-out distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 81
Calls
4 calls:
6.0ms
(* y (- z x))
5.0ms
(+ x (cbrt (pow (* y (- z x)) 3)))
6.0ms
(pow (* y (- z x)) 3)
3.0ms
(cbrt (pow (* y (- z x)) 3))

series201.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(* y (- z x))
49.0ms
(+ x (cbrt (pow (* y (- z x)) 3)))
58.0ms
(pow (* y (- z x)) 3)
57.0ms
(cbrt (pow (* y (- z x)) 3))

simplify50.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0324422
11584383
25001382

prune147.0ms

Filtered
93 candidates to 63 candidates (67.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New93093
Fresh000
Picked011
Done022
Total93396

Merged error: 0b

Counts
96 → 3

regimes63.0ms

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
083
183

end0.0ms

sample454.0ms

Algorithm
intervals
Results
251.0ms10159×body80valid

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