Details

Time bar (total: 17.1s)

sample26.0ms

Algorithm
intervals
Results
12.0ms288×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

localize12.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 27.0) y)

rewrite35.0ms

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 insert-posit16 add-log-exp
Counts
1 → 19
Calls
1 calls:
34.0ms
(* (* x 27.0) y)

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(* (* x 27.0) y)

simplify1.6s

Counts
22 → 22
Iterations
IterNodes
done5005
31454
2366
1106
041

prune76.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.3b
(* 27.0 (* x y))

rewrite33.0ms

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×associate-*r* *-commutative insert-posit16 add-log-exp
Counts
1 → 19
Calls
1 calls:
33.0ms
(* 27.0 (* x y))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* 27.0 (* x y))

simplify7.6s

Counts
22 → 22
Iterations
IterNodes
done5000
54153
41948
3789
2272
187
036

prune91.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

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))

rewrite107.0ms

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×associate-*r* *-commutative insert-posit16 add-log-exp
Counts
2 → 47
Calls
2 calls:
70.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
36.0ms
(* (sqrt 27.0) (* x y))

series141.0ms

Counts
2 → 6
Calls
2 calls:
89.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
52.0ms
(* (sqrt 27.0) (* x y))

simplify3.3s

Counts
53 → 53
Iterations
IterNodes
done5003
33939
2720
1162
064

prune174.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize11.0ms

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))))

rewrite92.0ms

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×*-commutative insert-posit16 add-log-exp
2×unswap-sqr
Counts
3 → 67
Calls
3 calls:
9.0ms
(* y (sqrt 27.0))
21.0ms
(* x (* y (sqrt 27.0)))
59.0ms
(* (sqrt 27.0) (* x (* y (sqrt 27.0))))

series237.0ms

Counts
3 → 9
Calls
3 calls:
78.0ms
(* y (sqrt 27.0))
59.0ms
(* x (* y (sqrt 27.0)))
99.0ms
(* (sqrt 27.0) (* x (* y (sqrt 27.0))))

simplify2.7s

Counts
76 → 76
Iterations
IterNodes
done5005
33534
2786
1199
084

prune195.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes157.0ms

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

sample525.0ms

Algorithm
intervals
Results
330.0ms9079×body80valid