Details

Time bar (total: 15.6s)

sample24.0ms

Algorithm
intervals
Results
11.0ms288×body80valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
done17
317
215
19
05

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize13.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 27.0) y)

rewrite41.0ms

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:
40.0ms
(* (* x 27.0) y)

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(* (* x 27.0) y)

simplify1.6s

Counts
24 → 24
Iterations
IterNodes
done5006
31408
2366
1107
043

prune56.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b
(* 27.0 (* x y))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×expm1-log1p-u associate-*r* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 21
Calls
1 calls:
28.0ms
(* 27.0 (* x y))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(* 27.0 (* x y))

simplify6.6s

Counts
24 → 24
Iterations
IterNodes
done5002
54682
42001
3836
2273
188
038

prune59.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
0.3b
(* (sqrt 27.0) (* x y))

rewrite104.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
12×associate-*l*
9×pow-prod-down prod-exp cbrt-unprod
6×add-sqr-sqrt *-un-lft-identity add-cube-cbrt sqrt-prod
2×expm1-log1p-u associate-*r* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
2 → 51
Calls
2 calls:
70.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
33.0ms
(* (sqrt 27.0) (* x y))

series166.0ms

Counts
2 → 6
Calls
2 calls:
101.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
65.0ms
(* (sqrt 27.0) (* x y))

simplify2.5s

Counts
57 → 57
Iterations
IterNodes
done5000
33564
2705
1169
068

prune237.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.2b
(* y (sqrt 27.0))
0.2b
(* x (* y (sqrt 27.0)))
0.3b
(* (sqrt 27.0) (* x (* y (sqrt 27.0))))

rewrite149.0ms

Algorithm
rewrite-expression-head
Rules
19×pow1 add-cbrt-cube add-exp-log
13×add-sqr-sqrt
12×associate-*l*
10×pow-prod-down prod-exp cbrt-unprod
9×*-un-lft-identity add-cube-cbrt
8×associate-*r*
7×sqrt-prod
3×expm1-log1p-u *-commutative insert-posit16 log1p-expm1-u add-log-exp
2×unswap-sqr
Counts
3 → 73
Calls
3 calls:
16.0ms
(* y (sqrt 27.0))
35.0ms
(* x (* y (sqrt 27.0)))
95.0ms
(* (sqrt 27.0) (* x (* y (sqrt 27.0))))

series185.0ms

Counts
3 → 9
Calls
3 calls:
59.0ms
(* y (sqrt 27.0))
46.0ms
(* x (* y (sqrt 27.0)))
80.0ms
(* (sqrt 27.0) (* x (* y (sqrt 27.0))))

simplify3.1s

Counts
82 → 82
Iterations
IterNodes
done5001
34038
2818
1206
090

prune239.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes104.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
05

end0.0ms

sample384.0ms

Algorithm
intervals
Results
222.0ms9079×body80valid