Details

Time bar (total: 21.0s)

sample27.0ms

Algorithm
intervals
Results
9.0ms300×body80valid

simplify14.0ms

Counts
1 → 1
Iterations
IterNodes
done17
317
215
19
05

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize11.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 27.0) y)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
27.0ms
(* (* x 27.0) y)

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(* (* x 27.0) y)

simplify2.1s

Counts
21 → 21
Iterations
IterNodes
done5000
31510
2365
1105
040

prune100.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (* 27.0 y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*r* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
25.0ms
(* x (* 27.0 y))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(* x (* 27.0 y))

simplify7.1s

Counts
21 → 21
Iterations
IterNodes
done5001
53884
41832
3834
2291
191
037

prune71.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b
(* 27.0 (* x y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×associate-*r* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
14.0ms
(* 27.0 (* x y))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(* 27.0 (* x y))

simplify7.0s

Counts
21 → 21
Iterations
IterNodes
done5000
54264
41991
3822
2272
186
035

prune81.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
0.3b
(* (sqrt 27.0) (* x y))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
12×associate-*l*
9×pow-prod-down prod-exp cbrt-unprod
6×add-sqr-sqrt *-un-lft-identity add-cube-cbrt sqrt-prod
2×associate-*r* *-commutative add-log-exp
Counts
2 → 45
Calls
2 calls:
46.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
21.0ms
(* (sqrt 27.0) (* x y))

series147.0ms

Counts
2 → 6
Calls
2 calls:
86.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
61.0ms
(* (sqrt 27.0) (* x y))

simplify3.0s

Counts
51 → 51
Iterations
IterNodes
done5007
33474
2704
1160
062

prune169.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes239.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done7
17
05

end0.0ms

sample548.0ms

Algorithm
intervals
Results
266.0ms9174×body80valid