Details

Time bar (total: 6.7s)

sample29.0ms

Algorithm
intervals
Results
12.0ms350×body80valid

simplify36.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2267
3437
4517
done517

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.3b

localize10.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* x 3.0) x)
8.9b
(* (* (* x 3.0) x) y)

rewrite113.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
24.0ms
(* (* x 3.0) x)
88.0ms
(* (* (* x 3.0) x) y)

series60.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(* (* x 3.0) x)
30.0ms
(* (* (* x 3.0) x) y)

simplify1.0s

Counts
49 → 49
Iterations

Useful iterations: done (1.0s)

IterNodesCost
068435
1178422
21225354
done5000342

prune103.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.1b

localize8.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (* x 3.0) (* y x))

rewrite44.0ms

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

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(* (* x 3.0) (* y x))

simplify866.0ms

Counts
27 → 27
Iterations

Useful iterations: done (865.0ms)

IterNodesCost
048287
1136279
2746217
done5000209

prune78.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* associate-*l*
2×expm1-log1p-u *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
67.0ms
(* (* 3.0 (* y x)) x)
33.0ms
(* 3.0 (* y x))

series73.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(* (* 3.0 (* y x)) x)
27.0ms
(* 3.0 (* y x))

simplify1.2s

Counts
49 → 49
Iterations

Useful iterations: 2 (246.0ms)

IterNodesCost
067434
1174423
21170337
done5000337

prune147.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-exp-log add-cbrt-cube
9×pow-prod-down prod-exp cbrt-unprod
6×associate-*r*
4×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
2×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 43
Calls
2 calls:
87.0ms
(* (* (* y 3.0) x) x)
26.0ms
(* (* y 3.0) x)

series87.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(* (* (* y 3.0) x) x)
27.0ms
(* (* y 3.0) x)

simplify1.4s

Counts
49 → 49
Iterations

Useful iterations: done (1.4s)

IterNodesCost
065435
1183422
21381352
done5000348

prune106.0ms

Pruning

10 alts after pruning (6 fresh and 4 done)

Merged error: 0.0b

regimes148.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample896.0ms

Algorithm
intervals
Results
427.0ms10657×body80valid