Details

Time bar (total: 22.9s)

sample20.0ms

Algorithm
intervals
Results
9.0ms345×body80valid

simplify18.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1137
2287
3427
done427

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.2b
(* (* x 3.0) y)

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×associate-*l* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
58.0ms
(* (* (* x 3.0) y) y)
24.0ms
(* (* x 3.0) y)

series59.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(* (* (* x 3.0) y) y)
23.0ms
(* (* x 3.0) y)

simplify5.3s

Counts
45 → 45
Iterations

Useful iterations: 2 (170.0ms)

IterNodesCost
061407
1165394
2748308
32988308
done5001308

prune84.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x (* y 3.0)) y)
0.2b
(* x (* y 3.0))

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
2×*-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
64.0ms
(* (* x (* y 3.0)) y)
23.0ms
(* x (* y 3.0))

series76.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* (* x (* y 3.0)) y)
29.0ms
(* x (* y 3.0))

simplify6.4s

Counts
45 → 45
Iterations

Useful iterations: 2 (195.0ms)

IterNodesCost
062406
1162395
2715309
33086309
done5000309

prune115.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* 1 (* 3.0 (* x y))) y)
0.2b
(* 3.0 (* x y))

rewrite211.0ms

Algorithm
rewrite-expression-head
Rules
30×add-exp-log
22×prod-exp
21×pow1 add-cbrt-cube
13×pow-prod-down cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
3×1-exp
2×*-commutative add-log-exp
Counts
2 → 45
Calls
2 calls:
173.0ms
(* (* 1 (* 3.0 (* x y))) y)
35.0ms
(* 3.0 (* x y))

series71.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(* (* 1 (* 3.0 (* x y))) y)
31.0ms
(* 3.0 (* x y))

simplify5.1s

Counts
51 → 51
Iterations

Useful iterations: 2 (184.0ms)

IterNodesCost
083552
1198463
2711359
33009359
done5000359

prune121.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (* 1 (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))) y)
0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
0.3b
(* (cbrt 3.0) (* x y))

rewrite877.0ms

Algorithm
rewrite-expression-head
Rules
96×add-exp-log
77×prod-exp
67×pow1
48×pow-prod-down cbrt-unprod
45×add-cbrt-cube
8×associate-*l*
7×1-exp
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×associate-*r*
3×cbrt-prod *-commutative add-log-exp
Counts
3 → 92
Calls
3 calls:
731.0ms
(* (* 1 (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))) y)
103.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
36.0ms
(* (cbrt 3.0) (* x y))

series273.0ms

Counts
3 → 9
Calls
3 calls:
114.0ms
(* (* 1 (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))) y)
94.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
66.0ms
(* (cbrt 3.0) (* x y))

simplify3.0s

Counts
101 → 101
Iterations

Useful iterations: done (3.0s)

IterNodesCost
01381695
13441515
21318957
done5000708

prune135.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

regimes142.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
089
1147
done147

end0.0ms

sample759.0ms

Algorithm
intervals
Results
432.0ms10733×body80valid