Details

Time bar (total: 11.0s)

sample17.0ms

Algorithm
intervals
Results
6.0ms324×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
04

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite15.0ms

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:
15.0ms
(* (* x y) y)

series45.0ms

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

simplify659.0ms

Counts
21 → 21
Iterations
IterNodes
done5000
2710
199
036

prune76.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
3.3b
(* (* (cbrt y) y) (* x (cbrt y)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log
12×add-cbrt-cube
9×cbrt-prod
8×pow-prod-down prod-exp cbrt-unprod
7×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×add-log-exp
3×pow1/3
1×associate-*r* associate-*l* *-commutative
Counts
4 → 55
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
28.0ms
(* (* (cbrt y) y) (* x (cbrt y)))

series1.2s

Counts
4 → 12
Calls
4 calls:
378.0ms
(cbrt y)
264.0ms
(cbrt y)
302.0ms
(cbrt y)
238.0ms
(* (* (cbrt y) y) (* x (cbrt y)))

simplify866.0ms

Counts
67 → 67
Iterations
IterNodes
done5000
2793
1188
072

prune295.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
0.6b
(cbrt (cbrt y))
3.3b
(* (* (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))) y) (* x (cbrt y)))

rewrite504.0ms

Algorithm
rewrite-expression-head
Rules
36×pow1 add-exp-log
27×cbrt-prod
24×add-cbrt-cube pow-prod-down prod-exp cbrt-unprod
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×add-log-exp
3×pow1/3
1×associate-*r* associate-*l* *-commutative
Counts
4 → 76
Calls
4 calls:
1.0ms
(cbrt (cbrt y))
1.0ms
(cbrt (cbrt y))
1.0ms
(cbrt (cbrt y))
498.0ms
(* (* (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))) y) (* x (cbrt y)))

series1.5s

Counts
4 → 12
Calls
4 calls:
372.0ms
(cbrt (cbrt y))
394.0ms
(cbrt (cbrt y))
512.0ms
(cbrt (cbrt y))
199.0ms
(* (* (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (cbrt (cbrt y))) y) (* x (cbrt y)))

simplify942.0ms

Counts
88 → 88
Iterations
IterNodes
done5000
21222
1286
0106

prune449.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

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

rewrite14.0ms

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:
9.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.3s

Counts
4 → 12
Calls
4 calls:
346.0ms
(* (cbrt y) (cbrt y))
303.0ms
(cbrt y)
321.0ms
(cbrt y)
282.0ms
(cbrt y)

simplify1.7s

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune436.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

regimes224.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
16
04

end0.0ms

sample722.0ms

Algorithm
intervals
Results
354.0ms10658×body80valid