Details

Time bar (total: 21.8s)

sample33.0ms

Algorithm
intervals
Results
14.0ms345×body80valid

simplify29.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1137
2287
3427
done427

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite102.0ms

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×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
71.0ms
(* (* (* x 3.0) y) y)
30.0ms
(* (* x 3.0) y)

series83.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(* (* (* x 3.0) y) y)
27.0ms
(* (* x 3.0) y)

simplify5.0s

Counts
49 → 49
Iterations

Useful iterations: 2 (216.0ms)

IterNodesCost
065435
1169422
2751336
33002336
done5000336

prune87.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite71.0ms

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×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
52.0ms
(* (* x (* y 3.0)) y)
17.0ms
(* x (* y 3.0))

series76.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(* (* x (* y 3.0)) y)
23.0ms
(* x (* y 3.0))

simplify4.9s

Counts
49 → 49
Iterations

Useful iterations: 3 (1.8s)

IterNodesCost
066434
1166423
2738343
33074337
done5001337

prune114.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite110.0ms

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×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
79.0ms
(* y (* (* x 3.0) y))
28.0ms
(* (* x 3.0) y)

series60.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(* y (* (* x 3.0) y))
31.0ms
(* (* x 3.0) y)

simplify4.0s

Counts
49 → 49
Iterations

Useful iterations: 2 (117.0ms)

IterNodesCost
065434
1160423
2644337
32695337
done5000337

prune125.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* 1 (* 3.0 (* x y))) y)
0.3b
(* 3.0 (* x y))

rewrite181.0ms

Algorithm
rewrite-expression-head
Rules
30×add-exp-log
22×prod-exp
21×pow1 add-cbrt-cube
13×pow-prod-down cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
3×1-exp
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 49
Calls
2 calls:
161.0ms
(* (* 1 (* 3.0 (* x y))) y)
17.0ms
(* 3.0 (* x y))

series86.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* (* 1 (* 3.0 (* x y))) y)
38.0ms
(* 3.0 (* x y))

simplify5.8s

Counts
55 → 55
Iterations

Useful iterations: 2 (181.0ms)

IterNodesCost
087584
1202491
2723387
33012387
done5000387

prune128.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes94.0ms

Accuracy

0% (0.2b 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

sample733.0ms

Algorithm
intervals
Results
290.0ms10685×body80valid