Details

Time bar (total: 2.4s)

sample17.0ms

Algorithm
intervals
Results
7.0ms335×body80valid

simplify190.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0103
1173
2313
3463
4533
5623
6803
71183
82353
94673
108323
1112123
1217863
1334073
1450023

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

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
add-sqr-sqrt
associate-*l*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube add-log-exp
associate-*r* distribute-lft-out
associate-*l/ distribute-lft-out--
+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ difference-of-squares unswap-sqr
Counts
2 → 36
Calls
2 calls:
6.0ms
(* (- y x) z)
11.0ms
(+ x (* (- y x) z))

series58.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(* (- y x) z)
30.0ms
(+ x (* (- y x) z))

simplify71.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0163171
1556154
22758154
35001154

prune71.0ms

Filtered
42 candidates to 27 candidates (64.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New40242
Fresh000
Picked011
Done000
Total40343

Merged error: 0b

Counts
43 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-cbrt-cube
add-exp-log swap-sqr associate-*r* associate-*l*
cbrt-unprod add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative
Counts
4 → 76
Calls
4 calls:
5.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series744.0ms

Counts
4 → 12
Calls
4 calls:
209.0ms
(* (cbrt z) (cbrt z))
179.0ms
(cbrt z)
180.0ms
(cbrt z)
176.0ms
(cbrt z)

simplify98.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 3 (93.0ms)

IterNodesCost
0124311
1521267
23258241
35001238

prune197.0ms

Filtered
88 candidates to 64 candidates (72.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New88088
Fresh011
Picked011
Done011
Total88391

Merged error: 0b

Counts
91 → 3

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (* (- y x) (sqrt z)) (sqrt z)))
0.1b
(* (- y x) (sqrt z))
0.2b
(* (* (- y x) (sqrt z)) (sqrt z))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
33×associate-*l*
25×*-un-lft-identity
18×associate-*r*
16×sqrt-prod
14×unswap-sqr
12×add-cube-cbrt
10×pow1 add-exp-log add-cbrt-cube
associate-*l/
add-log-exp
pow-prod-down prod-exp cbrt-unprod distribute-lft-out
*-commutative distribute-lft-out--
flip3-- flip-- difference-of-squares
+-commutative flip3-+ sum-log flip-+
Counts
3 → 87
Calls
3 calls:
19.0ms
(+ x (* (* (- y x) (sqrt z)) (sqrt z)))
8.0ms
(* (- y x) (sqrt z))
14.0ms
(* (* (- y x) (sqrt z)) (sqrt z))

series129.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(+ x (* (* (- y x) (sqrt z)) (sqrt z)))
53.0ms
(* (- y x) (sqrt z))
34.0ms
(* (* (- y x) (sqrt z)) (sqrt z))

simplify46.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0309577
11190475
25001459

prune170.0ms

Filtered
96 candidates to 62 candidates (64.6%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New96096
Fresh000
Picked011
Done022
Total96399

Merged error: 0b

Counts
99 → 3

regimes64.0ms

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

sample414.0ms

Algorithm
intervals
Results
201.0ms9955×body80valid