Details

Time bar (total: 8.7s)

sample30.0ms

Algorithm
intervals
Results
12.0ms338×body80valid

simplify44.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1137
2287
3457
4537
done537

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite151.0ms

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:
115.0ms
(* (* (* x 3.0) y) y)
34.0ms
(* (* x 3.0) y)

series92.0ms

Counts
2 → 6
Calls
2 calls:
57.0ms
(* (* (* x 3.0) y) y)
34.0ms
(* (* x 3.0) y)

simplify1.5s

Counts
49 → 49
Iterations

Useful iterations: done (1.5s)

IterNodesCost
065435
1182422
21627352
done5001348

prune165.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-exp-log add-cbrt-cube
8×pow-prod-down prod-exp cbrt-unprod
1×add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 24
Calls
1 calls:
35.0ms
(* (* y x) (* y 3.0))

series25.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* (* y x) (* y 3.0))

simplify1.1s

Counts
27 → 27
Iterations

Useful iterations: done (1.1s)

IterNodesCost
048287
1134279
2740223
done5001209

prune156.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite120.0ms

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:
32.0ms
(* (* y x) y)
87.0ms
(* (* (* y x) y) 3.0)

series65.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(* (* y x) y)
28.0ms
(* (* (* y x) y) 3.0)

simplify1.1s

Counts
49 → 49
Iterations

Useful iterations: done (1.1s)

IterNodesCost
067435
1177422
21223354
done5000342

prune160.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize15.0ms

Local error

Found 3 expressions with local error:

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

rewrite454.0ms

Algorithm
rewrite-expression-head
Rules
31×pow1 add-exp-log add-cbrt-cube
19×pow-prod-down prod-exp cbrt-unprod
15×associate-*r*
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×sqrt-prod
3×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
3 → 75
Calls
3 calls:
28.0ms
(* (* y x) y)
82.0ms
(* (* (* y x) y) (sqrt 3.0))
340.0ms
(* (* (* (* y x) y) (sqrt 3.0)) (sqrt 3.0))

series281.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(* (* y x) y)
122.0ms
(* (* (* y x) y) (sqrt 3.0))
128.0ms
(* (* (* (* y x) y) (sqrt 3.0)) (sqrt 3.0))

simplify1.7s

Counts
84 → 84
Iterations

Useful iterations: done (1.7s)

IterNodesCost
0101995
1279817
22005707
done5000665

prune262.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0b

regimes255.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
089
1137
done137

end0.0ms

sample892.0ms

Algorithm
intervals
Results
444.0ms10682×body80valid