Details

Time bar (total: 27.4s)

sample45.0ms

Algorithm
intervals
Results
22.0ms422×body80valid

simplify76.0ms

Counts
1 → 1
Iterations

Useful iterations: 3 (24.0ms)

IterNodesCost
0715
11414
22911
3508
4688
5748
done748

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize13.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3 (* y y))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt *-un-lft-identity
1×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
37.0ms
(* 3 (* y y))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(* 3 (* y y))

simplify6.2s

Counts
24 → 24
Iterations

Useful iterations: 3 (171.0ms)

IterNodesCost
036174
182161
2206141
3447135
4643135
51405135
63875135
done5001135

prune86.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.1b
(* y (* 3 y))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
33.0ms
(* y (* 3 y))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(* y (* 3 y))

simplify4.0s

Counts
23 → 23
Iterations

Useful iterations: 5 (1.3s)

IterNodesCost
036166
186157
2240133
3462127
4679127
51458126
done5000126

prune71.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
0.3b
(* (cbrt 3) (* y y))

rewrite147.0ms

Algorithm
rewrite-expression-head
Rules
28×pow1 add-exp-log
18×pow-prod-down prod-exp cbrt-unprod
16×add-cbrt-cube
7×associate-*l*
6×add-sqr-sqrt
4×cbrt-prod add-cube-cbrt *-un-lft-identity
2×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp unswap-sqr
Counts
2 → 55
Calls
2 calls:
117.0ms
(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
25.0ms
(* (cbrt 3) (* y y))

series203.0ms

Counts
2 → 6
Calls
2 calls:
136.0ms
(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
67.0ms
(* (cbrt 3) (* y y))

simplify9.9s

Counts
61 → 61
Iterations

Useful iterations: done (9.9s)

IterNodesCost
070732
1163704
2585480
31951368
44240368
done5000367

prune143.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.1b
(* y (pow (cbrt 3) 2))
0.2b
(* (* y (pow (cbrt 3) 2)) y)
0.2b
(* (cbrt 3) (* (* y (pow (cbrt 3) 2)) y))

rewrite180.0ms

Algorithm
rewrite-expression-head
Rules
34×add-exp-log
22×prod-exp
18×add-sqr-sqrt
16×add-cbrt-cube
15×associate-*r*
10×pow1 add-cube-cbrt *-un-lft-identity associate-*l* cbrt-unprod
8×unpow-prod-down
7×cbrt-prod
5×unswap-sqr
4×pow-prod-down
3×expm1-log1p-u pow-to-exp pow-exp *-commutative log1p-expm1-u add-log-exp
2×unpow2 sqr-pow
Counts
3 → 81
Calls
3 calls:
21.0ms
(* y (pow (cbrt 3) 2))
43.0ms
(* (* y (pow (cbrt 3) 2)) y)
110.0ms
(* (cbrt 3) (* (* y (pow (cbrt 3) 2)) y))

series353.0ms

Counts
3 → 9
Calls
3 calls:
125.0ms
(* y (pow (cbrt 3) 2))
88.0ms
(* (* y (pow (cbrt 3) 2)) y)
141.0ms
(* (cbrt 3) (* (* y (pow (cbrt 3) 2)) y))

simplify4.0s

Counts
90 → 90
Iterations

Useful iterations: done (4.0s)

IterNodesCost
01101009
1247917
2723800
32972732
done5001637

prune229.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes95.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
0810
1128
done128

end0.0ms

sample1.4s

Algorithm
intervals
Results
873.0ms14340×body80valid