Details

Time bar (total: 18.9s)

sample24.0ms

Algorithm
intervals
Results
12.0ms296×body80valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
done17
317
215
19
05

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize13.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 27.0) y)

rewrite27.0ms

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 insert-posit16 add-log-exp
Counts
1 → 19
Calls
1 calls:
26.0ms
(* (* x 27.0) y)

series34.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* (* x 27.0) y)

simplify1.7s

Counts
22 → 22
Iterations
IterNodes
done5005
31454
2366
1106
041

prune68.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (* 27.0 y))

rewrite25.0ms

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 insert-posit16 add-log-exp
Counts
1 → 19
Calls
1 calls:
25.0ms
(* x (* 27.0 y))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* x (* 27.0 y))

simplify6.8s

Counts
22 → 22
Iterations
IterNodes
done5001
54020
42058
3811
2296
192
038

prune70.0ms

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))

rewrite16.0ms

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 insert-posit16 add-log-exp
Counts
1 → 19
Calls
1 calls:
15.0ms
(* 27.0 (* x y))

series28.0ms

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

simplify5.9s

Counts
22 → 22
Iterations
IterNodes
done5000
54153
41948
3789
2272
187
036

prune50.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite72.0ms

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 insert-posit16 add-log-exp
Counts
2 → 47
Calls
2 calls:
22.0ms
(* (sqrt 27.0) (* x y))
48.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))

series163.0ms

Counts
2 → 6
Calls
2 calls:
65.0ms
(* (sqrt 27.0) (* x y))
97.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))

simplify3.0s

Counts
53 → 53
Iterations
IterNodes
done5010
33714
2704
1162
064

prune163.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes147.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
05

end0.0ms

sample459.0ms

Algorithm
intervals
Results
300.0ms9114×body80valid