Details

Time bar (total: 9.2s)

sample19.0ms

Algorithm
intervals
Results
6.0ms285×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
19
05

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize6.0ms

Local error

Found 1 expressions with local error:

0.5b
(* (* x 27.0) y)

rewrite22.0ms

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:
21.0ms
(* (* x 27.0) y)

series23.0ms

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

simplify693.0ms

Counts
21 → 21
Iterations
IterNodes
done5001
2685
1105
040

prune78.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.3b
(* 27.0 (* x y))

rewrite23.0ms

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 add-log-exp
Counts
1 → 18
Calls
1 calls:
23.0ms
(* 27.0 (* x y))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(* 27.0 (* x y))

simplify3.3s

Counts
21 → 21
Iterations
IterNodes
done5001
31280
2313
186
035

prune96.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

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))

rewrite110.0ms

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 add-log-exp
Counts
2 → 45
Calls
2 calls:
81.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
26.0ms
(* (sqrt 27.0) (* x y))

series205.0ms

Counts
2 → 6
Calls
2 calls:
143.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
62.0ms
(* (sqrt 27.0) (* x y))

simplify1.1s

Counts
51 → 51
Iterations
IterNodes
done5000
2855
1162
062

prune201.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 3 expressions with local error:

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

rewrite298.0ms

Algorithm
rewrite-expression-head
Rules
31×pow1 add-cbrt-cube add-exp-log
24×associate-*l*
21×sqrt-prod
19×pow-prod-down prod-exp cbrt-unprod
11×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
3×associate-*r* *-commutative add-log-exp
Counts
3 → 78
Calls
3 calls:
78.0ms
(* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y)))
28.0ms
(* (sqrt 27.0) (* x y))
187.0ms
(* (sqrt (sqrt 27.0)) (* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y))))

series372.0ms

Counts
3 → 9
Calls
3 calls:
201.0ms
(* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y)))
64.0ms
(* (sqrt 27.0) (* x y))
107.0ms
(* (sqrt (sqrt 27.0)) (* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y))))

simplify1.4s

Counts
87 → 87
Iterations
IterNodes
done5001
21283
1264
095

prune318.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes298.0ms

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

sample574.0ms

Algorithm
intervals
Results
219.0ms9188×body80valid