Details

Time bar (total: 15.5s)

sample46.0ms

Algorithm
intervals
Results
18.0ms257×body80valid
13.0ms245×body80nan

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done4
14
03

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize13.0ms

Local error

Found 1 expressions with local error:

0.3b
(* x (log x))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×log-prod
5×*-un-lft-identity add-cube-cbrt
4×pow1 associate-*r*
3×distribute-rgt-in distribute-lft-in add-cbrt-cube associate-*l* add-exp-log
1×pow-prod-down prod-exp log-pow *-commutative cbrt-unprod insert-posit16 add-log-exp unswap-sqr
Counts
1 → 26
Calls
1 calls:
14.0ms
(* x (log x))

series323.0ms

Counts
1 → 3
Calls
1 calls:
323.0ms
(* x (log x))

simplify2.9s

Counts
29 → 29
Iterations
IterNodes
done5002
42197
3583
2210
199
054

prune84.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (log (cbrt x)) x)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
9×cbrt-prod *-un-lft-identity add-cube-cbrt
7×pow1
6×add-cbrt-cube add-exp-log
5×associate-*l*
4×pow1/3 insert-posit16 add-log-exp
3×associate-*r*
2×log-pow
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 57
Calls
4 calls:
7.0ms
(* (log (cbrt x)) x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.3s

Counts
4 → 12
Calls
4 calls:
473.0ms
(* (log (cbrt x)) x)
351.0ms
(cbrt x)
251.0ms
(cbrt x)
245.0ms
(cbrt x)

simplify2.8s

Counts
69 → 69
Iterations
IterNodes
done5002
43382
3864
2331
1122
057

prune290.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (* (log (cbrt x)) (sqrt x)) (sqrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
9×cbrt-prod add-sqr-sqrt pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
6×associate-*r*
4×insert-posit16 add-log-exp
3×pow1/3 pow-prod-down prod-exp sqrt-prod cbrt-unprod
1×associate-*l* *-commutative
Counts
4 → 58
Calls
4 calls:
21.0ms
(* (* (log (cbrt x)) (sqrt x)) (sqrt x))
1.0ms
(cbrt x)
4.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.0s

Counts
4 → 12
Calls
4 calls:
282.0ms
(* (* (log (cbrt x)) (sqrt x)) (sqrt x))
301.0ms
(cbrt x)
249.0ms
(cbrt x)
216.0ms
(cbrt x)

simplify1.6s

Counts
70 → 70
Iterations
IterNodes
done5003
32066
2660
1198
077

prune358.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize54.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (* (log (pow x 1/3)) (sqrt x)) (sqrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
5.1b
(pow x 1/3)

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt pow1 *-un-lft-identity add-exp-log add-cube-cbrt
9×add-cbrt-cube
6×cbrt-prod associate-*r*
4×insert-posit16 add-log-exp
3×pow-unpow unpow-prod-down pow-prod-down prod-exp sqrt-prod cbrt-unprod
2×pow1/3
1×pow-to-exp pow-pow unpow1/3 associate-*l* pow-exp *-commutative sqr-pow
Counts
4 → 65
Calls
4 calls:
34.0ms
(* (* (log (pow x 1/3)) (sqrt x)) (sqrt x))
1.0ms
(cbrt x)
7.0ms
(cbrt x)
3.0ms
(pow x 1/3)

series1.2s

Counts
4 → 12
Calls
4 calls:
316.0ms
(* (* (log (pow x 1/3)) (sqrt x)) (sqrt x))
316.0ms
(cbrt x)
287.0ms
(cbrt x)
286.0ms
(pow x 1/3)

simplify1.8s

Counts
77 → 77
Iterations
IterNodes
done5001
32977
2938
1296
0115

prune402.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

regimes83.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
14
03

end0.0ms

sample1.0s

Algorithm
intervals
Results
457.0ms8041×body80valid
327.0ms7918×body80nan