Details

Time bar (total: 8.7s)

sample302.0ms

Algorithm
intervals
Results
59.0ms667×body80valid

simplify1.7s

Counts
1 → 1
Iterations
IterNodes
done2014
72014
61930
5645
4238
378
235
114
06

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (pow x 4) (pow y 4))

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 insert-posit16 log1p-expm1-u flip--
Counts
1 → 82
Calls
1 calls:
25.0ms
(- (pow x 4) (pow y 4))

series86.0ms

Counts
1 → 3
Calls
1 calls:
86.0ms
(- (pow x 4) (pow y 4))

simplify920.0ms

Counts
85 → 85
Iterations
IterNodes
done2004
32004
2715
1315
0149

prune212.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize54.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.7b
(pow (cbrt x) 4)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
unpow-prod-down
pow1 add-exp-log
expm1-log1p-u add-cbrt-cube pow1/3 insert-posit16 log1p-expm1-u add-log-exp
pow-unpow
pow-pow
pow-to-exp pow-exp sqr-pow
Counts
4 → 66
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
3.0ms
(pow (cbrt x) 4)

series1.1s

Counts
4 → 12
Calls
4 calls:
251.0ms
(cbrt x)
318.0ms
(cbrt x)
266.0ms
(cbrt x)
294.0ms
(pow (cbrt x) 4)

simplify980.0ms

Counts
78 → 78
Iterations
IterNodes
done2000
42000
3881
2403
1155
062

prune485.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes197.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample2.5s

Algorithm
intervals
Results
2.1s20540×body80valid