Details

Time bar (total: 3.2s)

sample34.0ms

Algorithm
intervals
Results
19.0ms624×body80valid

simplify138.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0143
1293
2683
32043
47763
539863
650023

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
difference-of-squares
unpow-prod-down
sqr-pow
*-un-lft-identity
add-log-exp
distribute-lft-out--
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- diff-log add-cbrt-cube flip--
Counts
1 → 23
Calls
1 calls:
10.0ms
(- (pow x 4.0) (pow y 4.0))

series52.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(- (pow x 4.0) (pow y 4.0))

simplify44.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0126172
1340165
21287165
35001165

prune62.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

12.4b
(sqrt (pow y 4.0))
12.4b
(sqrt (pow y 4.0))
13.6b
(sqrt (pow x 4.0))
13.6b
(sqrt (pow x 4.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
28×sqrt-prod
20×add-sqr-sqrt
16×unpow-prod-down
12×add-cube-cbrt rem-sqrt-square *-un-lft-identity
sqr-pow
pow1 add-exp-log sqrt-pow1 pow1/2 add-cbrt-cube add-log-exp
Counts
4 → 76
Calls
4 calls:
2.0ms
(sqrt (pow y 4.0))
2.0ms
(sqrt (pow y 4.0))
2.0ms
(sqrt (pow x 4.0))
2.0ms
(sqrt (pow x 4.0))

series1.5s

Counts
4 → 12
Calls
4 calls:
361.0ms
(sqrt (pow y 4.0))
373.0ms
(sqrt (pow y 4.0))
362.0ms
(sqrt (pow x 4.0))
363.0ms
(sqrt (pow x 4.0))

simplify53.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0136332
1256320
2595320
31709320
45001320

prune279.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes79.0ms

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

sample971.0ms

Algorithm
intervals
Results
613.0ms20551×body80valid