Details

Time bar (total: 13.6s)

sample33.0ms

Algorithm
intervals
Results
13.0ms351×body80valid

simplify39.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1137
2287
3457
4537
done537

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite131.0ms

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:
96.0ms
(* (* (* x 3.0) y) y)
32.0ms
(* (* x 3.0) y)

series84.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(* (* (* x 3.0) y) y)
33.0ms
(* (* x 3.0) y)

simplify2.1s

Counts
45 → 45
Iterations

Useful iterations: done (2.1s)

IterNodesCost
061407
1179394
21627326
done5001316

prune231.0ms

Pruning

12 alts after pruning (11 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite120.0ms

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:
82.0ms
(* (* x (* y 3.0)) y)
36.0ms
(* x (* y 3.0))

series98.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(* (* x (* y 3.0)) y)
39.0ms
(* x (* y 3.0))

simplify1.5s

Counts
45 → 45
Iterations

Useful iterations: done (1.5s)

IterNodesCost
062406
1169395
21184323
done5001321

prune645.0ms

Pruning

13 alts after pruning (11 fresh and 2 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite37.0ms

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:
23.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
7.0ms
(cbrt x)

series1.4s

Counts
4 → 12
Calls
4 calls:
384.0ms
(* (cbrt x) (cbrt x))
342.0ms
(cbrt x)
327.0ms
(cbrt x)
318.0ms
(cbrt x)

simplify1.7s

Counts
85 → 85
Iterations

Useful iterations: done (1.7s)

IterNodesCost
061524
1139417
2735397
done5000383

prune499.0ms

Pruning

12 alts after pruning (9 fresh and 3 done)

Merged error: 0.0b

localize36.0ms

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)

rewrite27.0ms

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:
19.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(cbrt y)

series1.5s

Counts
4 → 12
Calls
4 calls:
417.0ms
(* (cbrt y) (cbrt y))
377.0ms
(cbrt y)
331.0ms
(cbrt y)
351.0ms
(cbrt y)

simplify1.6s

Counts
85 → 85
Iterations

Useful iterations: done (1.6s)

IterNodesCost
061524
1139417
2735397
done5000383

prune395.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

regimes417.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample1.0s

Algorithm
intervals
Results
501.0ms10772×body80valid