Details

Time bar (total: 2.7s)

sample48.0ms

Algorithm
intervals
Results
33.0ms681×body80valid

simplify144.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0143
1293
2683
32043
47763
539863
650023

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 1 expressions with local error:

0.0b
(- (pow x 4.0) (pow y 4.0))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
9×difference-of-squares
8×unpow-prod-down
6×sqr-pow
5×*-un-lft-identity
3×add-log-exp
2×distribute-lft-out--
1×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip--
Counts
1 → 23
Calls
1 calls:
7.0ms
(- (pow x 4.0) (pow y 4.0))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(- (pow x 4.0) (pow y 4.0))

simplify49.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0126172
1340165
21287165
35001165

prune53.0ms

Filtered
26 candidates to 22 candidates (84.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New25126
Fresh000
Picked011
Done000
Total25227

Merged error: 0b

Counts
27 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (- (pow x 4.0) (pow y 4.0))) (cbrt (- (pow x 4.0) (pow y 4.0))))
19.3b
(cbrt (- (pow x 4.0) (pow y 4.0)))
19.3b
(cbrt (- (pow x 4.0) (pow y 4.0)))
19.3b
(cbrt (- (pow x 4.0) (pow y 4.0)))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
107×add-sqr-sqrt
106×cbrt-prod
63×difference-of-squares
56×unpow-prod-down
49×*-un-lft-identity
42×sqr-pow
19×swap-sqr
18×cbrt-div
17×associate-*r* associate-*l*
16×distribute-lft-out--
15×add-cube-cbrt
11×pow1
9×flip3-- pow1/3 flip--
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 155
Calls
4 calls:
22.0ms
(* (cbrt (- (pow x 4.0) (pow y 4.0))) (cbrt (- (pow x 4.0) (pow y 4.0))))
7.0ms
(cbrt (- (pow x 4.0) (pow y 4.0)))
7.0ms
(cbrt (- (pow x 4.0) (pow y 4.0)))
10.0ms
(cbrt (- (pow x 4.0) (pow y 4.0)))

series330.0ms

Counts
4 → 12
Calls
4 calls:
82.0ms
(* (cbrt (- (pow x 4.0) (pow y 4.0))) (cbrt (- (pow x 4.0) (pow y 4.0))))
83.0ms
(cbrt (- (pow x 4.0) (pow y 4.0)))
82.0ms
(cbrt (- (pow x 4.0) (pow y 4.0)))
83.0ms
(cbrt (- (pow x 4.0) (pow y 4.0)))

simplify96.0ms

Algorithm
egg-herbie
Counts
167 → 167
Iterations

Useful iterations: 3 (78.0ms)

IterNodesCost
03111830
19871765
239051658
350021652

prune469.0ms

Filtered
167 candidates to 130 candidates (77.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1670167
Fresh000
Picked011
Done011
Total1672169

Merged error: 0b

Counts
169 → 2

regimes74.0ms

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

end0.0ms

sample1.3s

Algorithm
intervals
Results
910.0ms20481×body80valid

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