Details

Time bar (total: 10.5s)

sample18.0ms

Algorithm
intervals
Results
7.0ms352×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
045
185
295
done95

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite6.0ms

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:
5.0ms
(* (* x y) y)

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* (* x y) y)

simplify4.5s

Counts
21 → 21
Iterations

Useful iterations: 4 (2.4s)

IterNodesCost
036157
195152
2376122
31179122
42807121
done5000121

prune32.0ms

Filtered
14 candidates to 21 candidates (-50.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New16521
Fresh000
Picked011
Done000
Total16622

Merged error: 0.0b

Counts
22 → 6

localize7.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite12.0ms

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:
6.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series101.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (cbrt y) (cbrt y))
23.0ms
(cbrt y)
23.0ms
(cbrt y)
27.0ms
(cbrt y)

simplify1.3s

Counts
85 → 85
Iterations

Useful iterations: 4 (615.0ms)

IterNodesCost
076590
1147521
2329462
3892382
42136374
done5001374

prune89.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New82385
Fresh044
Picked011
Done011
Total82991

Merged error: 0.0b

Counts
91 → 9

localize7.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
18.4b
(cbrt (* (* x y) y))
18.4b
(cbrt (* (* x y) y))
18.4b
(cbrt (* (* x y) y))

rewrite21.0ms

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:
6.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
4.0ms
(cbrt (* (* x y) y))
5.0ms
(cbrt (* (* x y) y))
4.0ms
(cbrt (* (* x y) y))

series98.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
22.0ms
(cbrt (* (* x y) y))
23.0ms
(cbrt (* (* x y) y))
26.0ms
(cbrt (* (* x y) y))

simplify1.8s

Counts
70 → 70
Iterations

Useful iterations: done (1.8s)

IterNodesCost
092882
1202787
2505679
31341573
43204543
done5001527

prune107.0ms

Filtered
53 candidates to 70 candidates (-32.1%)
Pruning

12 alts after pruning (9 fresh and 3 done)

PrunedKeptTotal
New67370
Fresh066
Picked011
Done022
Total671279

Merged error: 0.0b

Counts
79 → 12

localize12.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
7.3b
(cbrt (* x y))
18.4b
(cbrt (* (* x y) y))
18.4b
(cbrt (* (* x y) y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 38
Calls
4 calls:
1.0ms
(cbrt y)
3.0ms
(cbrt (* x y))
4.0ms
(cbrt (* (* x y) y))
4.0ms
(cbrt (* (* x y) y))

series89.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(cbrt y)
15.0ms
(cbrt (* x y))
26.0ms
(cbrt (* (* x y) y))
23.0ms
(cbrt (* (* x y) y))

simplify1.5s

Counts
50 → 50
Iterations

Useful iterations: 4 (620.0ms)

IterNodesCost
086427
1169407
2357346
3868302
41993285
done5001285

prune53.0ms

Filtered
39 candidates to 50 candidates (-28.2%)
Pruning

13 alts after pruning (9 fresh and 4 done)

PrunedKeptTotal
New49150
Fresh088
Picked011
Done033
Total491362

Merged error: 0.0b

Counts
62 → 13

regimes204.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
165
done65

end0.0ms

sample501.0ms

Algorithm
intervals
Results
211.0ms10754×body80valid

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