Details

Time bar (total: 10.2s)

sample151.0ms

Algorithm
intervals
Results
38.0ms667×body80valid

simplify1.8s

Counts
1 → 1
Iterations
IterNodes
done2000
72000
61743
5638
4233
372
234
114
06

prune18.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 1 expressions with local error:

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

rewrite21.0ms

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 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16 flip--
Counts
1 → 24
Calls
1 calls:
19.0ms
(- (pow x 4) (pow y 4))

series65.0ms

Counts
1 → 3
Calls
1 calls:
65.0ms
(- (pow x 4) (pow y 4))

simplify1.1s

Counts
27 → 27
Iterations
IterNodes
done2001
42001
3818
2283
1118
058

prune228.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4))))
17.8b
(cbrt (- (pow x 4) (pow y 4)))
17.8b
(cbrt (- (pow x 4) (pow y 4)))
17.8b
(cbrt (- (pow x 4) (pow y 4)))

rewrite140.0ms

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 insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 159
Calls
4 calls:
108.0ms
(* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4))))
13.0ms
(cbrt (- (pow x 4) (pow y 4)))
6.0ms
(cbrt (- (pow x 4) (pow y 4)))
8.0ms
(cbrt (- (pow x 4) (pow y 4)))

series488.0ms

Counts
4 → 12
Calls
4 calls:
139.0ms
(* (cbrt (- (pow x 4) (pow y 4))) (cbrt (- (pow x 4) (pow y 4))))
121.0ms
(cbrt (- (pow x 4) (pow y 4)))
99.0ms
(cbrt (- (pow x 4) (pow y 4)))
129.0ms
(cbrt (- (pow x 4) (pow y 4)))

simplify1.2s

Counts
171 → 171
Iterations
IterNodes
done2000
32000
2747
1332
0180

prune2.2s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes208.0ms

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

sample2.6s

Algorithm
intervals
Results
1.7s20540×body80valid