Details

Time bar (total: 19.9s)

sample40.0ms

Algorithm
intervals
Results
20.0ms353×body80valid

simplify33.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
06123
113123
227123
339123
done39123

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
2×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
13.0ms
(* (* x 3.0) y)
50.0ms
(* (* (* x 3.0) y) y)

series98.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(* (* x 3.0) y)
57.0ms
(* (* (* x 3.0) y) y)

simplify4.6s

Counts
49 → 49
Iterations

Useful iterations: 2 (205.0ms)

IterNodesCost
0658732
11797647
27367087
343467087
done50037087

prune197.0ms

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

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt *-un-lft-identity associate-*r* associate-*l* add-cube-cbrt
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
48.0ms
(* (* 3.0 (* x y)) y)
12.0ms
(* 3.0 (* x y))

series58.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(* (* 3.0 (* x y)) y)
23.0ms
(* 3.0 (* x y))

simplify5.5s

Counts
49 → 49
Iterations

Useful iterations: 3 (2.1s)

IterNodesCost
0658883
11687769
26807369
338167129
done50067129

prune229.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt *-un-lft-identity associate-*r* associate-*l* add-cube-cbrt
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
24.0ms
(* (* x y) y)
68.0ms
(* 3.0 (* (* x y) y))

series68.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(* (* x y) y)
36.0ms
(* 3.0 (* (* x y) y))

simplify4.3s

Counts
49 → 49
Iterations

Useful iterations: 3 (1.8s)

IterNodesCost
0649225
11697668
26437588
333047108
done50007108

prune234.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 3 expressions with local error:

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

rewrite206.0ms

Algorithm
rewrite-expression-head
Rules
31×pow1 add-cbrt-cube add-exp-log
19×pow-prod-down prod-exp cbrt-unprod
13×associate-*l*
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×sqrt-prod
5×associate-*r*
3×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
3 → 75
Calls
3 calls:
27.0ms
(* (* x y) y)
40.0ms
(* (sqrt 3.0) (* (* x y) y))
135.0ms
(* (sqrt 3.0) (* (sqrt 3.0) (* (* x y) y)))

series301.0ms

Counts
3 → 9
Calls
3 calls:
54.0ms
(* (* x y) y)
110.0ms
(* (sqrt 3.0) (* (* x y) y))
137.0ms
(* (sqrt 3.0) (* (sqrt 3.0) (* (* x y) y)))

simplify2.5s

Counts
84 → 84
Iterations

Useful iterations: done (2.5s)

IterNodesCost
09320468
125015348
2107014868
done500014428

prune262.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes258.0ms

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
06123
19123
done9123

end0.0ms

sample713.0ms

Algorithm
intervals
Results
409.0ms10614×body80valid