Details

Time bar (total: 12.0s)

sample58.0ms

Algorithm
intervals
Results
30.0ms642×body80valid

simplify1.6s

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

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

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

rewrite43.0ms

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:
37.0ms
(- (pow x 4.0) (pow y 4.0))

series80.0ms

Counts
1 → 3
Calls
1 calls:
80.0ms
(- (pow x 4.0) (pow y 4.0))

simplify1.5s

Counts
84 → 84
Iterations
IterNodes
done5001
21012
1328
0152

prune298.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.2b
(fma (sqrt (pow x 4.0)) (sqrt (pow x 4.0)) (- (pow y 4.0)))
13.7b
(sqrt (pow x 4.0))
13.7b
(sqrt (pow x 4.0))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
14×sqrt-prod
11×add-sqr-sqrt
unpow-prod-down
*-un-lft-identity add-cube-cbrt
rem-sqrt-square
sqr-pow
expm1-log1p-u pow1 add-cbrt-cube add-exp-log log1p-expm1-u add-log-exp
sqrt-pow1 pow1/2
fma-udef
Counts
3 → 52
Calls
3 calls:
0.0ms
(fma (sqrt (pow x 4.0)) (sqrt (pow x 4.0)) (- (pow y 4.0)))
3.0ms
(sqrt (pow x 4.0))
3.0ms
(sqrt (pow x 4.0))

series2.6s

Counts
3 → 9
Calls
3 calls:
1.5s
(fma (sqrt (pow x 4.0)) (sqrt (pow x 4.0)) (- (pow y 4.0)))
561.0ms
(sqrt (pow x 4.0))
521.0ms
(sqrt (pow x 4.0))

simplify3.1s

Counts
61 → 61
Iterations
IterNodes
done5000
44064
3849
2258
1120
067

prune394.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes266.0ms

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
1.1s20748×body80valid