Details

Time bar (total: 14.4s)

sample24.0ms

Algorithm
intervals
Results
15.0ms329×body80valid

simplify28.0ms

Counts
1 → 1
Iterations
IterNodes
done39
339
227
113
06

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize27.0ms

Local error

Found 2 expressions with local error:

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

rewrite104.0ms

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 insert-posit16 log1p-expm1-u add-log-exp
Counts
2 → 45
Calls
2 calls:
73.0ms
(* (* (* x 3.0) y) y)
30.0ms
(* (* x 3.0) y)

series98.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(* (* (* x 3.0) y) y)
44.0ms
(* (* x 3.0) y)

simplify3.5s

Counts
51 → 51
Iterations
IterNodes
done5003
34032
2735
1181
067

prune204.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite68.0ms

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 insert-posit16 log1p-expm1-u add-log-exp
Counts
2 → 45
Calls
2 calls:
50.0ms
(* (* (* y 3.0) x) y)
17.0ms
(* (* y 3.0) x)

series69.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(* (* (* y 3.0) x) y)
27.0ms
(* (* y 3.0) x)

simplify2.9s

Counts
51 → 51
Iterations
IterNodes
done5001
33089
2665
1184
070

prune177.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-cbrt-cube add-exp-log
8×pow-prod-down prod-exp cbrt-unprod
1×add-sqr-sqrt expm1-log1p-u *-un-lft-identity associate-*r* associate-*l* *-commutative add-cube-cbrt insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 25
Calls
1 calls:
39.0ms
(* (* y 3.0) (* x y))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(* (* y 3.0) (* x y))

simplify2.9s

Counts
28 → 28
Iterations
IterNodes
done5000
32741
2544
1133
049

prune85.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
8.7b
(cbrt (* (* x 3.0) y))
8.7b
(cbrt (* (* x 3.0) y))
8.7b
(cbrt (* (* x 3.0) y))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube swap-sqr associate-*r* associate-*l* insert-posit16 log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 70
Calls
4 calls:
30.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
10.0ms
(cbrt (* (* x 3.0) y))
10.0ms
(cbrt (* (* x 3.0) y))
11.0ms
(cbrt (* (* x 3.0) y))

series686.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
138.0ms
(cbrt (* (* x 3.0) y))
180.0ms
(cbrt (* (* x 3.0) y))
191.0ms
(cbrt (* (* x 3.0) y))

simplify1.5s

Counts
82 → 82
Iterations
IterNodes
done5000
31599
2553
1231
093

prune378.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0.0b

regimes220.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample1.2s

Algorithm
intervals
Results
671.0ms10587×body80valid