Details

Time bar (total: 2.4s)

sample16.0ms

Algorithm
intervals
Results
6.0ms350×body80valid

simplify11.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0133
1283
2463
3473
4473
done473

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite73.0ms

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:
55.0ms
(* (* (* x 3.0) y) y)
17.0ms
(* (* x 3.0) y)

series55.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(* (* (* x 3.0) y) y)
20.0ms
(* (* x 3.0) y)

simplify36.0ms

Counts
45 → 45
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0170188
11034145
25001145
done5001145

prune57.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

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

rewrite62.0ms

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:
46.0ms
(* (* x (* 3.0 y)) y)
15.0ms
(* x (* 3.0 y))

series62.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(* (* x (* 3.0 y)) y)
20.0ms
(* x (* 3.0 y))

simplify48.0ms

Counts
45 → 45
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0171188
1889145
25001145
done5001145

prune51.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
7.9b
(cbrt (* (* x 3.0) y))
7.9b
(cbrt (* (* x 3.0) y))
7.9b
(cbrt (* (* x 3.0) y))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
37.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
25.0ms
(cbrt (* (* x 3.0) y))
15.0ms
(cbrt (* (* x 3.0) y))
12.0ms
(cbrt (* (* x 3.0) y))

series416.0ms

Counts
4 → 12
Calls
4 calls:
135.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
95.0ms
(cbrt (* (* x 3.0) y))
93.0ms
(cbrt (* (* x 3.0) y))
93.0ms
(cbrt (* (* x 3.0) y))

simplify97.0ms

Counts
70 → 70
Iterations

Useful iterations: 3 (92.0ms)

IterNodesCost
0207442
1705391
23375331
35001324
done5001324

prune169.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

7.9b
(cbrt (* (* x 3.0) y))
7.9b
(cbrt (* (* x 3.0) y))
7.9b
(cbrt (* (* x 3.0) y))
7.9b
(cbrt (* (* x 3.0) y))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
4×pow1 add-exp-log cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 36
Calls
4 calls:
12.0ms
(cbrt (* (* x 3.0) y))
14.0ms
(cbrt (* (* x 3.0) y))
12.0ms
(cbrt (* (* x 3.0) y))
12.0ms
(cbrt (* (* x 3.0) y))

series388.0ms

Counts
4 → 12
Calls
4 calls:
96.0ms
(cbrt (* (* x 3.0) y))
98.0ms
(cbrt (* (* x 3.0) y))
97.0ms
(cbrt (* (* x 3.0) y))
96.0ms
(cbrt (* (* x 3.0) y))

simplify106.0ms

Counts
48 → 48
Iterations

Useful iterations: 5 (101.0ms)

IterNodesCost
089272
1169244
2406212
3988212
43084188
55001184
done5001184

prune128.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0.0b

regimes114.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193
done93

end0.0ms

sample384.0ms

Algorithm
intervals
Results
172.0ms10663×body80valid