Details

Time bar (total: 5.1s)

sample21.0ms

Algorithm
intervals
Results
8.0ms351×body80valid

simplify16.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1117
2247
3407
4427
done427

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 11.9b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x 3.0) x)
11.5b
(* (* (* x 3.0) x) y)

rewrite17.0ms

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:
9.0ms
(* (* x 3.0) x)
7.0ms
(* (* (* x 3.0) x) y)

series8.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(* (* x 3.0) x)
5.0ms
(* (* (* x 3.0) x) y)

simplify926.0ms

Counts
45 → 45
Iterations

Useful iterations: 2 (63.0ms)

IterNodesCost
064407
1169394
2738308
33393308
done5001308

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: 0.1b

Counts
46 → 8

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-exp-log add-cbrt-cube
8×pow-prod-down prod-exp cbrt-unprod
1×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* *-commutative add-log-exp
Counts
1 → 22
Calls
1 calls:
7.0ms
(* (* x 3.0) (* x y))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* (* x 3.0) (* x y))

simplify1.0s

Counts
25 → 25
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
046271
1134263
2535193
32456193
done5000193

prune41.0ms

Filtered
10 candidates to 25 candidates (-150.0%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New20525
Fresh516
Picked011
Done101
Total26733

Merged error: 0.0b

Counts
33 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

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

series8.0ms

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

simplify976.0ms

Counts
45 → 45
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
058401
1154392
2593306
32501306
done5001306

prune47.0ms

Filtered
22 candidates to 45 candidates (-104.5%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New42345
Fresh325
Picked011
Done011
Total45752

Merged error: 0.0b

Counts
52 → 7

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

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:
10.0ms
(* x (* (* 3.0 x) y))
6.0ms
(* (* 3.0 x) y)

series8.0ms

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

simplify1.1s

Counts
45 → 45
Iterations

Useful iterations: 2 (61.0ms)

IterNodesCost
062406
1169395
2735309
33549309
done5001309

prune34.0ms

Filtered
21 candidates to 45 candidates (-114.3%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New45045
Fresh044
Picked011
Done022
Total45752

Merged error: 0.0b

Counts
52 → 7

regimes141.0ms

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

sample565.0ms

Algorithm
intervals
Results
266.0ms10772×body80valid

Profiling

Loading profile data...