Details

Time bar (total: 5.2s)

sample15.0ms

Algorithm
intervals
Results
6.0ms331×body80valid

simplify18.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1137
2277
3407
4417
done417

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.4b
(* (* x 3.0) y)

rewrite31.0ms

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:
23.0ms
(* (* (* x 3.0) y) y)
7.0ms
(* (* x 3.0) y)

series60.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(* (* (* x 3.0) y) y)
27.0ms
(* (* x 3.0) y)

simplify576.0ms

Counts
49 → 49
Iterations

Useful iterations: 2 (67.0ms)

IterNodesCost
065435
1178422
2938336
done5001336

prune92.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite25.0ms

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:
17.0ms
(* (* x (* y 3.0)) y)
6.0ms
(* x (* y 3.0))

series61.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(* (* x (* y 3.0)) y)
25.0ms
(* x (* y 3.0))

simplify440.0ms

Counts
49 → 49
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
066434
1171423
2802337
done5001337

prune95.0ms

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
19×add-exp-log
11×prod-exp
9×add-cbrt-cube
8×pow1 add-sqr-sqrt associate-*l*
5×add-cube-cbrt *-un-lft-identity
4×associate-*r* pow-prod-down cbrt-unprod
3×pow-exp
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp unswap-sqr sqr-pow
1×pow-to-exp unpow-prod-down
Counts
2 → 47
Calls
2 calls:
6.0ms
(* (pow (* 3.0 (* x y)) 1) y)
6.0ms
(* 3.0 (* x y))

series60.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(* (pow (* 3.0 (* x y)) 1) y)
21.0ms
(* 3.0 (* x y))

simplify491.0ms

Counts
53 → 53
Iterations

Useful iterations: 2 (75.0ms)

IterNodesCost
082526
1196437
2867388
done5000388

prune117.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
31×add-exp-log
21×prod-exp
16×add-cbrt-cube
13×pow1
10×associate-*l*
9×pow-prod-down cbrt-unprod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
3×pow-to-exp unpow-prod-down pow-exp
2×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp
1×sqr-pow
Counts
2 → 53
Calls
2 calls:
6.0ms
(* y (* x y))
18.0ms
(* (pow 3.0 1) (* y (* x y)))

series46.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(* y (* x y))
24.0ms
(* (pow 3.0 1) (* y (* x y)))

simplify2.4s

Counts
59 → 59
Iterations

Useful iterations: 2 (71.0ms)

IterNodesCost
079597
1204500
2741413
33653413
done5000413

prune112.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

regimes48.0ms

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

sample383.0ms

Algorithm
intervals
Results
211.0ms10670×body80valid