Details

Time bar (total: 10.6s)

sample69.0ms

Algorithm
intervals
Results
39.0ms673×body80valid

simplify1.7s

Counts
1 → 1
Iterations
IterNodes
done5001
51149
4218
374
230
114
06

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

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

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
53×unpow-prod-down
49×prod-diff
43×add-sqr-sqrt
35×*-un-lft-identity
31×add-cube-cbrt
21×sqr-pow
difference-of-squares
fma-neg
add-log-exp
distribute-lft-out--
expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log log1p-expm1-u flip--
Counts
1 → 81
Calls
1 calls:
25.0ms
(- (pow x 4.0) (pow y 4.0))

series69.0ms

Counts
1 → 3
Calls
1 calls:
69.0ms
(- (pow x 4.0) (pow y 4.0))

simplify1.3s

Counts
84 → 84
Iterations
IterNodes
done5001
21012
1328
0152

prune357.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize39.0ms

Local error

Found 4 expressions with local error:

9.1b
(sqrt (pow y 4.0))
9.1b
(sqrt (pow y 4.0))
13.3b
(sqrt (pow x 4.0))
13.3b
(sqrt (pow x 4.0))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
28×sqrt-prod
20×add-sqr-sqrt
16×unpow-prod-down
12×rem-sqrt-square *-un-lft-identity add-cube-cbrt
sqr-pow
expm1-log1p-u pow1 sqrt-pow1 add-cbrt-cube pow1/2 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 84
Calls
4 calls:
5.0ms
(sqrt (pow y 4.0))
5.0ms
(sqrt (pow y 4.0))
5.0ms
(sqrt (pow x 4.0))
6.0ms
(sqrt (pow x 4.0))

series2.0s

Counts
4 → 12
Calls
4 calls:
572.0ms
(sqrt (pow y 4.0))
487.0ms
(sqrt (pow y 4.0))
534.0ms
(sqrt (pow x 4.0))
452.0ms
(sqrt (pow x 4.0))

simplify1.8s

Counts
96 → 96
Iterations
IterNodes
done5000
41657
3585
2262
1141
079

prune743.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes250.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.4s20710×body80valid