Details

Time bar (total: 4.2s)

sample19.0ms

Algorithm
intervals
Results
7.0ms285×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
19
05

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize14.0ms

Local error

Found 1 expressions with local error:

0.5b
(* (* x 27.0) y)

rewrite17.0ms

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 log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
17.0ms
(* (* x 27.0) y)

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(* (* x 27.0) y)

simplify439.0ms

Counts
23 → 23
Iterations
IterNodes
done5001
2700
1106
042

prune86.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (* y x) 27.0)

rewrite15.0ms

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 log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
14.0ms
(* (* y x) 27.0)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (* y x) 27.0)

simplify442.0ms

Counts
23 → 23
Iterations
IterNodes
done5000
2612
1104
042

prune109.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (sqrt 27.0) y)
0.3b
(* (* (* (sqrt 27.0) y) x) (sqrt 27.0))
0.5b
(* (* (sqrt 27.0) y) x)

rewrite100.0ms

Algorithm
rewrite-expression-head
Rules
19×pow1 add-cbrt-cube add-exp-log
13×add-sqr-sqrt
12×associate-*r*
10×pow-prod-down prod-exp cbrt-unprod
9×*-un-lft-identity add-cube-cbrt
8×associate-*l*
7×sqrt-prod
3×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
2×unswap-sqr
Counts
3 → 70
Calls
3 calls:
8.0ms
(* (sqrt 27.0) y)
70.0ms
(* (* (* (sqrt 27.0) y) x) (sqrt 27.0))
20.0ms
(* (* (sqrt 27.0) y) x)

series161.0ms

Counts
3 → 9
Calls
3 calls:
44.0ms
(* (sqrt 27.0) y)
72.0ms
(* (* (* (sqrt 27.0) y) x) (sqrt 27.0))
45.0ms
(* (* (sqrt 27.0) y) x)

simplify808.0ms

Counts
79 → 79
Iterations
IterNodes
done5000
21544
1232
093

prune288.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite92.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
9×pow-prod-down prod-exp cbrt-unprod
7×associate-*r* associate-*l*
6×add-sqr-sqrt *-un-lft-identity add-cube-cbrt sqrt-prod
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 49
Calls
2 calls:
69.0ms
(* (* (sqrt 27.0) (* x y)) (sqrt 27.0))
20.0ms
(* (sqrt 27.0) (* x y))

series140.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(* (* (sqrt 27.0) (* x y)) (sqrt 27.0))
61.0ms
(* (sqrt 27.0) (* x y))

simplify648.0ms

Counts
55 → 55
Iterations
IterNodes
done5001
21154
1185
074

prune136.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes204.0ms

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

sample402.0ms

Algorithm
intervals
Results
186.0ms9188×body80valid