Details

Time bar (total: 36.4s)

sample52.0ms

Algorithm
intervals
Results
21.0ms330×body80valid

simplify30.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
04

prune17.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize51.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite71.0ms

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:
70.0ms
(* (* x y) y)

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(* (* x y) y)

simplify4.0s

Counts
22 → 22
Iterations
IterNodes
done5002
31233
2317
1101
037

prune222.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize99.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite57.0ms

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 insert-posit16 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 → 77
Calls
4 calls:
37.0ms
(* (cbrt y) (cbrt y))
5.0ms
(cbrt y)
5.0ms
(cbrt y)
5.0ms
(cbrt y)

series1.4s

Counts
4 → 12
Calls
4 calls:
351.0ms
(* (cbrt y) (cbrt y))
389.0ms
(cbrt y)
292.0ms
(cbrt y)
345.0ms
(cbrt y)

simplify7.9s

Counts
89 → 89
Iterations
IterNodes
done5015
43770
31044
2353
1137
063

prune889.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize110.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
18.4b
(cbrt (* (* x y) y))
18.4b
(cbrt (* (* x y) y))
18.4b
(cbrt (* (* x y) y))

rewrite172.0ms

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×add-cbrt-cube swap-sqr associate-*r* associate-*l* insert-posit16 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 → 62
Calls
4 calls:
75.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
26.0ms
(cbrt (* (* x y) y))
33.0ms
(cbrt (* (* x y) y))
36.0ms
(cbrt (* (* x y) y))

series1.0s

Counts
4 → 12
Calls
4 calls:
281.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
221.0ms
(cbrt (* (* x y) y))
252.0ms
(cbrt (* (* x y) y))
251.0ms
(cbrt (* (* x y) y))

simplify9.1s

Counts
74 → 74
Iterations
IterNodes
done5003
44665
31316
2550
1218
088

prune902.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

localize172.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
9.9b
(cbrt (* x y))
18.4b
(cbrt (* (* x y) y))
18.4b
(cbrt (* (* x y) y))

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
Counts
4 → 42
Calls
4 calls:
6.0ms
(cbrt y)
16.0ms
(cbrt (* x y))
32.0ms
(cbrt (* (* x y) y))
27.0ms
(cbrt (* (* x y) y))

series1.1s

Counts
4 → 12
Calls
4 calls:
349.0ms
(cbrt y)
190.0ms
(cbrt (* x y))
283.0ms
(cbrt (* (* x y) y))
236.0ms
(cbrt (* (* x y) y))

simplify6.6s

Counts
54 → 54
Iterations
IterNodes
done5000
43446
3990
2334
1166
079

prune640.0ms

Pruning

10 alts after pruning (6 fresh and 4 done)

Merged error: 0.0b

regimes708.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done6
16
04

end0.0ms

sample991.0ms

Algorithm
intervals
Results
600.0ms10772×body80valid