Details

Time bar (total: 21.0s)

sample25.0ms

Algorithm
intervals
Results
11.0ms345×body80valid

simplify22.0ms

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: 0.3b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite106.0ms

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:
77.0ms
(* (* (* x 3.0) y) y)
27.0ms
(* (* x 3.0) y)

series80.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(* (* (* x 3.0) y) y)
34.0ms
(* (* x 3.0) y)

simplify5.3s

Counts
49 → 49
Iterations

Useful iterations: 2 (158.0ms)

IterNodesCost
065435
1169422
2751336
33002336
done5000336

prune89.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite70.0ms

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:
46.0ms
(* (* 3.0 (* x y)) y)
22.0ms
(* 3.0 (* x y))

series68.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(* (* 3.0 (* x y)) y)
33.0ms
(* 3.0 (* x y))

simplify5.5s

Counts
49 → 49
Iterations

Useful iterations: 2 (119.0ms)

IterNodesCost
065434
1163423
2702337
33106337
done5001337

prune81.0ms

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

rewrite80.0ms

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:
61.0ms
(* (* x (* y 3.0)) y)
17.0ms
(* x (* y 3.0))

series99.0ms

Counts
2 → 6
Calls
2 calls:
63.0ms
(* (* x (* y 3.0)) y)
36.0ms
(* x (* y 3.0))

simplify5.0s

Counts
49 → 49
Iterations

Useful iterations: 3 (2.0s)

IterNodesCost
066434
1166423
2738343
33074337
done5001337

prune112.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

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

rewrite411.0ms

Algorithm
rewrite-expression-head
Rules
58×pow1 add-exp-log
40×pow-prod-down prod-exp cbrt-unprod
36×add-cbrt-cube
8×associate-*l*
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×associate-*r*
3×cbrt-prod expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
3 → 88
Calls
3 calls:
318.0ms
(* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) y)
68.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
19.0ms
(* (cbrt 3.0) (* x y))

series299.0ms

Counts
3 → 9
Calls
3 calls:
121.0ms
(* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y))) y)
108.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x y)))
70.0ms
(* (cbrt 3.0) (* x y))

simplify2.6s

Counts
97 → 97
Iterations

Useful iterations: done (2.6s)

IterNodesCost
01061431
12801389
21265899
done5000671

prune145.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

regimes115.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample752.0ms

Algorithm
intervals
Results
407.0ms10733×body80valid