Details

Time bar (total: 20.9s)

sample23.0ms

Algorithm
intervals
Results
10.0ms338×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
175
2105
done105

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 3.0) x)

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
36.0ms
(* (* x 3.0) x)

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* (* x 3.0) x)

simplify4.9s

Counts
21 → 21
Iterations

Useful iterations: 4 (1.2s)

IterNodesCost
037157
190152
2314122
3664122
4975121
52720121
done5000121

prune43.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3.0 (* x x))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt *-un-lft-identity
1×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
1 → 19
Calls
1 calls:
32.0ms
(* 3.0 (* x x))

series38.0ms

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

simplify3.7s

Counts
22 → 22
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
034162
178159
2209129
3468129
4677129
51860129
done5001129

prune62.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x x)))
0.3b
(* (cbrt 3.0) (* x x))

rewrite144.0ms

Algorithm
rewrite-expression-head
Rules
28×pow1 add-exp-log
18×pow-prod-down prod-exp cbrt-unprod
16×add-cbrt-cube
7×associate-*l*
6×add-sqr-sqrt
4×cbrt-prod add-cube-cbrt *-un-lft-identity
2×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
2 → 51
Calls
2 calls:
102.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x x)))
39.0ms
(* (cbrt 3.0) (* x x))

series197.0ms

Counts
2 → 6
Calls
2 calls:
126.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* x x)))
71.0ms
(* (cbrt 3.0) (* x x))

simplify7.8s

Counts
57 → 57
Iterations

Useful iterations: done (7.8s)

IterNodesCost
066692
1158674
2573458
31770356
43981356
done5001355

prune81.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* x x))))
0.2b
(* (cbrt (sqrt 3.0)) (* x x))
0.2b
(* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* x x)))

rewrite319.0ms

Algorithm
rewrite-expression-head
Rules
49×pow1 add-exp-log
33×pow-prod-down prod-exp cbrt-unprod
24×add-cbrt-cube
19×associate-*l*
14×cbrt-prod
12×add-sqr-sqrt
9×add-cube-cbrt *-un-lft-identity
7×sqrt-prod
3×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
3 → 88
Calls
3 calls:
218.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* x x))))
32.0ms
(* (cbrt (sqrt 3.0)) (* x x))
65.0ms
(* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* x x)))

series1.3s

Counts
3 → 9
Calls
3 calls:
500.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* x x))))
345.0ms
(* (cbrt (sqrt 3.0)) (* x x))
438.0ms
(* (cbrt (sqrt 3.0)) (* (cbrt (sqrt 3.0)) (* x x)))

simplify1.1s

Counts
97 → 97
Iterations

Useful iterations: done (1.1s)

IterNodesCost
01021502
12531415
21013999
done5000943

prune248.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes56.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
165
done65

end0.0ms

sample802.0ms

Algorithm
intervals
Results
587.0ms10747×body80valid