Details

Time bar (total: 7.3s)

sample32.0ms

Algorithm
intervals
Results
14.0ms340×body80valid

simplify39.0ms

Counts
1 → 1
Iterations
IterNodes
done53
453
345
228
113
06

prune15.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (* x 3.0) y) y)
0.2b
(* (* x 3.0) y)

rewrite108.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
2×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
82.0ms
(* (* (* x 3.0) y) y)
25.0ms
(* (* x 3.0) y)

series76.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* (* (* x 3.0) y) y)
29.0ms
(* (* x 3.0) y)

simplify1.4s

Counts
49 → 49
Iterations
IterNodes
done5000
21609
1182
065

prune237.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x (* y 3.0)) y)
0.2b
(* x (* y 3.0))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt *-un-lft-identity associate-*r* associate-*l* add-cube-cbrt
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
49.0ms
(* (* x (* y 3.0)) y)
25.0ms
(* x (* y 3.0))

series100.0ms

Counts
2 → 6
Calls
2 calls:
62.0ms
(* (* x (* y 3.0)) y)
38.0ms
(* x (* y 3.0))

simplify964.0ms

Counts
49 → 49
Iterations
IterNodes
done5000
21200
1172
066

prune235.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y 3.0) (* y x))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
13×pow1 add-cbrt-cube add-exp-log
8×pow-prod-down prod-exp cbrt-unprod
1×add-sqr-sqrt expm1-log1p-u *-un-lft-identity associate-*r* associate-*l* *-commutative add-cube-cbrt log1p-expm1-u add-log-exp
Counts
1 → 24
Calls
1 calls:
42.0ms
(* (* y 3.0) (* y x))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* (* y 3.0) (* y x))

simplify778.0ms

Counts
27 → 27
Iterations
IterNodes
done5000
2746
1133
048

prune101.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
11.9b
(cbrt (* (* x 3.0) y))
11.9b
(cbrt (* (* x 3.0) y))
11.9b
(cbrt (* (* x 3.0) y))

rewrite106.0ms

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* 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 → 66
Calls
4 calls:
44.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
20.0ms
(cbrt (* (* x 3.0) y))
19.0ms
(cbrt (* (* x 3.0) y))
19.0ms
(cbrt (* (* x 3.0) y))

series570.0ms

Counts
4 → 12
Calls
4 calls:
159.0ms
(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
121.0ms
(cbrt (* (* x 3.0) y))
113.0ms
(cbrt (* (* x 3.0) y))
176.0ms
(cbrt (* (* x 3.0) y))

simplify899.0ms

Counts
78 → 78
Iterations
IterNodes
done5001
2806
1231
091

prune395.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes290.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample749.0ms

Algorithm
intervals
Results
386.0ms10630×body80valid