Details

Time bar (total: 14.5s)

sample198.0ms

Algorithm
intervals
Results
59.0ms620×body80valid

simplify1.3s

Counts
1 → 1
Iterations
IterNodes
done5023
61743
5638
4233
372
234
114
06

prune18.0ms

Pruning

2 alts after pruning (2 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))

rewrite17.0ms

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:
15.0ms
(- (pow x 4) (pow y 4))

series94.0ms

Counts
1 → 3
Calls
1 calls:
94.0ms
(- (pow x 4) (pow y 4))

simplify3.6s

Counts
27 → 27
Iterations
IterNodes
done5006
44737
3818
2283
1118
058

prune140.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (pow x 4) (- (* (* y y) (* y y))))
0.2b
(* (* y y) (* y y))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
113×pow1
36×pow-prod-up
23×pow-prod-down
22×pow-sqr
18×pow-plus
14×add-cbrt-cube add-exp-log
13×pow2
8×prod-exp cbrt-unprod
6×add-log-exp
4×*-un-lft-identity
2×add-sqr-sqrt sum-log add-cube-cbrt insert-posit16
1×neg-sub0 +-commutative associate-+r- flip3-+ swap-sqr associate-*r* associate-*l* unsub-neg neg-log *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 81
Calls
2 calls:
23.0ms
(+ (pow x 4) (- (* (* y y) (* y y))))
45.0ms
(* (* y y) (* y y))

series107.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(+ (pow x 4) (- (* (* y y) (* y y))))
45.0ms
(* (* y y) (* y y))

simplify2.2s

Counts
87 → 87
Iterations
IterNodes
done5000
31960
2582
1196
075

prune167.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* y y) (* y y))
0.2b
(* (* y y) (* y y))
0.2b
(* (* y y) (* y y))
16.0b
(cbrt (* (* (* (* y y) (* y y)) (* (* y y) (* y y))) (* (* y y) (* y y))))

rewrite986.0ms

Algorithm
rewrite-expression-head
Rules
337×pow1
108×pow-prod-up
69×pow-prod-down
66×pow-sqr
54×pow-plus
40×add-cbrt-cube add-exp-log
39×pow2
24×prod-exp cbrt-unprod
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt insert-posit16 add-log-exp
3×swap-sqr associate-*r* associate-*l* *-commutative unswap-sqr
1×cbrt-prod pow1/3 pow3 rem-cbrt-cube
Counts
4 → 203
Calls
4 calls:
22.0ms
(* (* y y) (* y y))
40.0ms
(* (* y y) (* y y))
44.0ms
(* (* y y) (* y y))
876.0ms
(cbrt (* (* (* (* y y) (* y y)) (* (* y y) (* y y))) (* (* y y) (* y y))))

series230.0ms

Counts
4 → 12
Calls
4 calls:
63.0ms
(* (* y y) (* y y))
58.0ms
(* (* y y) (* y y))
47.0ms
(* (* y y) (* y y))
62.0ms
(cbrt (* (* (* (* y y) (* y y)) (* (* y y) (* y y))) (* (* y y) (* y y))))

simplify2.3s

Counts
215 → 215
Iterations
IterNodes
done5001
41866
3666
2278
1118
054

prune362.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes221.0ms

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

sample2.4s

Algorithm
intervals
Results
2.0s20337×body80valid