Details

Time bar (total: 19.9s)

sample25.0ms

Algorithm
intervals
Results
10.0ms348×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
185
295
done95

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) y)

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
30.0ms
(* (* x y) y)

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(* (* x y) y)

simplify4.7s

Counts
21 → 21
Iterations

Useful iterations: 4 (974.0ms)

IterNodesCost
036157
193152
2338122
3693122
4989121
52760121
done5000121

prune39.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
29.0ms
(* (cbrt y) (cbrt y))
2.0ms
(cbrt y)
2.0ms
(cbrt y)
1.0ms
(cbrt y)

series992.0ms

Counts
4 → 12
Calls
4 calls:
268.0ms
(* (cbrt y) (cbrt y))
254.0ms
(cbrt y)
230.0ms
(cbrt y)
240.0ms
(cbrt y)

simplify5.4s

Counts
85 → 85
Iterations

Useful iterations: done (5.4s)

IterNodesCost
061524
1115417
2319397
31092379
44427374
done5001364

prune239.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

10.9b
(* x (* y y))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt *-un-lft-identity
1×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
1 → 19
Calls
1 calls:
23.0ms
(* x (* y y))

series34.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* x (* y y))

simplify3.6s

Counts
22 → 22
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
034162
178159
2209129
3468129
4677129
51860129
done5001129

prune34.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* x y) y)
0.2b
(* (sqrt (* (* x y) y)) (sqrt (* (* x y) y)))
14.8b
(sqrt (* (* x y) y))
14.8b
(sqrt (* (* x y) y))

rewrite239.0ms

Algorithm
rewrite-expression-head
Rules
148×pow1
80×pow-prod-down
66×sqrt-pow1
17×pow-prod-up
14×pow1/2
11×add-exp-log add-sqr-sqrt pow-sqr add-cbrt-cube
9×add-cube-cbrt *-un-lft-identity
7×associate-*r*
6×sqrt-prod
5×associate-*l*
4×swap-sqr prod-exp cbrt-unprod add-log-exp
2×*-commutative
1×pow2 pow-plus sqrt-unprod rem-square-sqrt unswap-sqr
Counts
4 → 108
Calls
4 calls:
32.0ms
(* (* x y) y)
142.0ms
(* (sqrt (* (* x y) y)) (sqrt (* (* x y) y)))
25.0ms
(sqrt (* (* x y) y))
32.0ms
(sqrt (* (* x y) y))

series270.0ms

Counts
4 → 12
Calls
4 calls:
36.0ms
(* (* x y) y)
88.0ms
(* (sqrt (* (* x y) y)) (sqrt (* (* x y) y)))
74.0ms
(sqrt (* (* x y) y))
72.0ms
(sqrt (* (* x y) y))

simplify3.1s

Counts
120 → 120
Iterations

Useful iterations: done (3.1s)

IterNodesCost
01001152
1229798
2796688
32821636
done5001622

prune220.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes76.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
165
done65

end0.0ms

sample783.0ms

Algorithm
intervals
Results
314.0ms10714×body80valid