Details

Time bar (total: 37.5s)

sample48.0ms

Algorithm
intervals
Results
21.0ms330×body80valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
04

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize42.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite54.0ms

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×expm1-log1p-u associate-*l* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 21
Calls
1 calls:
53.0ms
(* (* x y) y)

series88.0ms

Counts
1 → 3
Calls
1 calls:
88.0ms
(* (* x y) y)

simplify4.3s

Counts
24 → 24
Iterations
IterNodes
done5001
31277
2329
1102
039

prune290.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize63.0ms

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)

rewrite60.0ms

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×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u 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 → 85
Calls
4 calls:
45.0ms
(* (cbrt y) (cbrt y))
3.0ms
(cbrt y)
3.0ms
(cbrt y)
3.0ms
(cbrt y)

series1.2s

Counts
4 → 12
Calls
4 calls:
322.0ms
(* (cbrt y) (cbrt y))
275.0ms
(cbrt y)
357.0ms
(cbrt y)
279.0ms
(cbrt y)

simplify8.9s

Counts
97 → 97
Iterations
IterNodes
done5042
43937
31072
2378
1142
067

prune1.0s

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize102.0ms

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))

rewrite217.0ms

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:
94.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
35.0ms
(cbrt (* (* x y) y))
36.0ms
(cbrt (* (* x y) y))
47.0ms
(cbrt (* (* x y) y))

series1.1s

Counts
4 → 12
Calls
4 calls:
280.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
263.0ms
(cbrt (* (* x y) y))
225.0ms
(cbrt (* (* x y) y))
288.0ms
(cbrt (* (* x y) y))

simplify8.0s

Counts
82 → 82
Iterations
IterNodes
done5000
44204
31311
2523
1225
092

prune1.0s

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

localize182.0ms

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))

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 50
Calls
4 calls:
5.0ms
(cbrt y)
17.0ms
(cbrt (* x y))
58.0ms
(cbrt (* (* x y) y))
31.0ms
(cbrt (* (* x y) y))

series969.0ms

Counts
4 → 12
Calls
4 calls:
324.0ms
(cbrt y)
139.0ms
(cbrt (* x y))
277.0ms
(cbrt (* (* x y) y))
229.0ms
(cbrt (* (* x y) y))

simplify6.7s

Counts
62 → 62
Iterations
IterNodes
done5000
43402
31040
2358
1173
085

prune847.0ms

Pruning

10 alts after pruning (6 fresh and 4 done)

Merged error: 0.0b

regimes711.0ms

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

sample1.4s

Algorithm
intervals
Results
965.0ms10772×body80valid