Details

Time bar (total: 21.6s)

sample20.0ms

Algorithm
intervals
Results
8.0ms345×body80valid

simplify20.0ms

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

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) 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
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:
82.0ms
(* (* (* x 3.0) y) y)
26.0ms
(* (* x 3.0) y)

series73.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(* (* (* x 3.0) y) y)
37.0ms
(* (* x 3.0) y)

simplify5.1s

Counts
49 → 49
Iterations

Useful iterations: 2 (155.0ms)

IterNodesCost
065435
1169422
2751336
33002336
done5000336

prune117.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite90.0ms

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:
63.0ms
(* (* x (* y 3.0)) y)
26.0ms
(* x (* y 3.0))

series59.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(* (* x (* y 3.0)) y)
21.0ms
(* x (* y 3.0))

simplify5.0s

Counts
49 → 49
Iterations

Useful iterations: 3 (1.8s)

IterNodesCost
066434
1166423
2738343
33074337
done5001337

prune74.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite82.0ms

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:
59.0ms
(* y (* (* x 3.0) y))
21.0ms
(* (* x 3.0) y)

series64.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(* y (* (* x 3.0) y))
26.0ms
(* (* x 3.0) y)

simplify4.6s

Counts
49 → 49
Iterations

Useful iterations: 2 (142.0ms)

IterNodesCost
065434
1160423
2644337
32695337
done5000337

prune96.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite111.0ms

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:
81.0ms
(* (* 3.0 (* x y)) y)
27.0ms
(* 3.0 (* x y))

series63.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(* (* 3.0 (* x y)) y)
28.0ms
(* 3.0 (* x y))

simplify5.0s

Counts
49 → 49
Iterations

Useful iterations: 2 (135.0ms)

IterNodesCost
065434
1163423
2702337
33106337
done5001337

prune67.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes73.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample694.0ms

Algorithm
intervals
Results
328.0ms10685×body80valid