Details

Time bar (total: 25.0s)

sample29.0ms

Algorithm
intervals
Results
10.0ms298×body80valid

simplify14.0ms

Counts
1 → 1
Iterations
IterNodes
done17
317
215
19
05

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize12.0ms

Local error

Found 1 expressions with local error:

0.4b
(* (* x 27.0) y)

rewrite30.0ms

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:
30.0ms
(* (* x 27.0) y)

series27.0ms

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

simplify2.1s

Counts
21 → 21
Iterations
IterNodes
done5000
31510
2365
1105
040

prune122.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b
(* x (* 27.0 y))

rewrite15.0ms

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
(* x (* 27.0 y))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* x (* 27.0 y))

simplify8.0s

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

prune116.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

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

series35.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(* 27.0 (* x y))

simplify7.7s

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

prune127.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
19.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
2.0ms
(cbrt x)

series1.2s

Counts
4 → 12
Calls
4 calls:
339.0ms
(* (cbrt x) (cbrt x))
272.0ms
(cbrt x)
293.0ms
(cbrt x)
331.0ms
(cbrt x)

simplify3.7s

Counts
85 → 85
Iterations
IterNodes
done5007
43735
31034
2377
1136
061

prune460.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes712.0ms

Accuracy

0% (0.3b remaining)

Error of 0.4b against oracle of 0.0b and baseline of 0.4b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done7
17
05

end0.0ms

sample533.0ms

Algorithm
intervals
Results
284.0ms9168×body80valid