Details

Time bar (total: 14.2s)

sample18.0ms

Algorithm
intervals
Results
11.0ms329×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
04

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
15×associate-*l*
12×add-sqr-sqrt
6×pow1 add-cbrt-cube associate-*r* add-exp-log
5×*-un-lft-identity add-cube-cbrt
4×unswap-sqr
3×pow-prod-down prod-exp cbrt-unprod
2×*-commutative
1×insert-posit16 add-log-exp
Counts
1 → 32
Calls
1 calls:
49.0ms
(* (* x y) y)

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(* (* x y) y)

simplify2.0s

Counts
35 → 35
Iterations
IterNodes
done5000
31343
2365
1132
053

prune122.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize31.0ms

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))

rewrite247.0ms

Algorithm
rewrite-expression-head
Rules
194×cbrt-prod
148×add-sqr-sqrt
144×associate-*l*
68×unswap-sqr
67×associate-*r*
55×*-un-lft-identity
43×add-cube-cbrt
33×swap-sqr
19×*-commutative
11×pow1
9×pow1/3
8×add-cbrt-cube
6×add-exp-log
4×cbrt-unprod insert-posit16 add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp
Counts
4 → 214
Calls
4 calls:
123.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
23.0ms
(cbrt (* (* x y) y))
46.0ms
(cbrt (* (* x y) y))
48.0ms
(cbrt (* (* x y) y))

series448.0ms

Counts
4 → 12
Calls
4 calls:
126.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
110.0ms
(cbrt (* (* x y) y))
107.0ms
(cbrt (* (* x y) y))
105.0ms
(cbrt (* (* x y) y))

simplify1.9s

Counts
226 → 226
Iterations
IterNodes
done5002
32387
21085
1418
0210

prune851.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize52.0ms

Local error

Found 4 expressions with local error:

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

rewrite104.0ms

Algorithm
rewrite-expression-head
Rules
88×cbrt-prod
60×associate-*l*
52×add-sqr-sqrt
24×*-un-lft-identity associate-*r* add-cube-cbrt
16×unswap-sqr
8×*-commutative
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
Counts
4 → 124
Calls
4 calls:
24.0ms
(cbrt (* (* x y) y))
27.0ms
(cbrt (* (* x y) y))
27.0ms
(cbrt (* (* x y) y))
24.0ms
(cbrt (* (* x y) y))

series522.0ms

Counts
4 → 12
Calls
4 calls:
127.0ms
(cbrt (* (* x y) y))
125.0ms
(cbrt (* (* x y) y))
134.0ms
(cbrt (* (* x y) y))
136.0ms
(cbrt (* (* x y) y))

simplify2.5s

Counts
136 → 136
Iterations
IterNodes
done5009
54132
41353
3614
2313
1178
097

prune712.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize70.0ms

Local error

Found 4 expressions with local error:

8.7b
(cbrt (* x y))
8.7b
(cbrt (* x y))
8.7b
(cbrt (* x y))
18.4b
(cbrt (* (* x y) y))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
58×cbrt-prod
31×add-sqr-sqrt
24×associate-*l*
18×*-un-lft-identity add-cube-cbrt
15×associate-*r*
7×unswap-sqr
5×*-commutative
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
Counts
4 → 94
Calls
4 calls:
5.0ms
(cbrt (* x y))
6.0ms
(cbrt (* x y))
5.0ms
(cbrt (* x y))
33.0ms
(cbrt (* (* x y) y))

series479.0ms

Counts
4 → 12
Calls
4 calls:
125.0ms
(cbrt (* x y))
103.0ms
(cbrt (* x y))
128.0ms
(cbrt (* x y))
122.0ms
(cbrt (* (* x y) y))

simplify2.3s

Counts
106 → 106
Iterations
IterNodes
done5000
42048
3841
2401
1220
0115

prune636.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

regimes204.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done6
16
04

end0.0ms

sample860.0ms

Algorithm
intervals
Results
594.0ms10580×body80valid