Details

Time bar (total: 5.6s)

sample21.0ms

Algorithm
intervals
Results
8.0ms352×body80valid

simplify16.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1137
2277
3407
4417
done417

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
pow-prod-down prod-exp cbrt-unprod
associate-*r*
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
associate-*l* *-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
7.0ms
(* (* (* x 3.0) y) y)
6.0ms
(* (* x 3.0) y)

series12.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* (* (* x 3.0) y) y)
4.0ms
(* (* x 3.0) y)

simplify1.1s

Counts
45 → 45
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
061407
1174394
2856308
34500308
done5000308

prune64.0ms

Filtered
23 candidates to 45 candidates (-95.7%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New38745
Fresh000
Picked011
Done000
Total38846

Merged error: 0.0b

Counts
46 → 8

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
*-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
7.0ms
(* (* x (* 3.0 y)) y)
5.0ms
(* x (* 3.0 y))

series11.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* (* x (* 3.0 y)) y)
4.0ms
(* x (* 3.0 y))

simplify1.2s

Counts
45 → 45
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
063406
1169395
2769309
34281309
done5000309

prune64.0ms

Filtered
26 candidates to 45 candidates (-73.1%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New41445
Fresh336
Picked011
Done011
Total44953

Merged error: 0.0b

Counts
53 → 9

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
*-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
7.0ms
(* (* 3.0 (* x y)) y)
5.0ms
(* 3.0 (* x y))

series12.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* (* 3.0 (* x y)) y)
4.0ms
(* 3.0 (* x y))

simplify1.1s

Counts
45 → 45
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
061406
1168395
2742309
34088309
done5000309

prune55.0ms

Filtered
24 candidates to 45 candidates (-87.5%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New44145
Fresh156
Picked101
Done022
Total46854

Merged error: 0.0b

Counts
54 → 8

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
pow-prod-down prod-exp cbrt-unprod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
*-commutative add-log-exp
Counts
2 → 39
Calls
2 calls:
6.0ms
(* (* x y) y)
7.0ms
(* 3.0 (* (* x y) y))

series16.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* (* x y) y)
9.0ms
(* 3.0 (* (* x y) y))

simplify971.0ms

Counts
45 → 45
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
060406
1167395
2713309
33152309
done5000309

prune35.0ms

Filtered
25 candidates to 45 candidates (-80.0%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New44145
Fresh055
Picked011
Done022
Total44953

Merged error: 0b

Counts
53 → 9

regimes292.0ms

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
067
197
done97

end0.0ms

sample582.0ms

Algorithm
intervals
Results
270.0ms10758×body80valid

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