Details

Time bar (total: 10.3s)

sample27.0ms

Algorithm
intervals
Results
8.0ms257×body80valid
5.0ms239×body80nan

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done4
14
03

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize11.0ms

Local error

Found 1 expressions with local error:

0.3b
(* x (log x))

rewrite15.0ms

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 add-log-exp unswap-sqr
Counts
1 → 25
Calls
1 calls:
13.0ms
(* x (log x))

series291.0ms

Counts
1 → 3
Calls
1 calls:
291.0ms
(* x (log x))

simplify1.3s

Counts
28 → 28
Iterations
IterNodes
done5000
31585
2290
1107
053

prune133.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.3b
(+ (* x (+ (log (cbrt x)) (log (cbrt x)))) (* (log (cbrt x)) x))
0.5b
(cbrt x)
0.5b
(cbrt x)
0.5b
(cbrt x)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
9×cbrt-prod
7×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×add-log-exp
4×pow1 add-cbrt-cube add-exp-log
3×pow1/3
2×associate-+l+
1×distribute-rgt-in +-commutative sum-log distribute-lft-in flip3-+ flip-+
Counts
4 → 46
Calls
4 calls:
14.0ms
(+ (* x (+ (log (cbrt x)) (log (cbrt x)))) (* (log (cbrt x)) x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.4s

Counts
4 → 12
Calls
4 calls:
590.0ms
(+ (* x (+ (log (cbrt x)) (log (cbrt x)))) (* (log (cbrt x)) x))
260.0ms
(cbrt x)
299.0ms
(cbrt x)
255.0ms
(cbrt x)

simplify1.2s

Counts
58 → 58
Iterations
IterNodes
done5001
21019
1191
061

prune403.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize47.0ms

Local error

Found 4 expressions with local error:

0.3b
(+ (* x (+ (log (cbrt x)) (log (cbrt x)))) (* (log (pow x 1/3)) x))
0.5b
(cbrt x)
0.5b
(cbrt x)
5.1b
(pow x 1/3)

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×cbrt-prod add-log-exp
5×pow1 add-exp-log
4×add-cbrt-cube
3×pow-unpow unpow-prod-down
2×associate-+l+ pow1/3
1×distribute-rgt-in pow-to-exp +-commutative sum-log pow-pow distribute-lft-in flip3-+ unpow1/3 pow-exp flip-+ sqr-pow
Counts
4 → 53
Calls
4 calls:
32.0ms
(+ (* x (+ (log (cbrt x)) (log (cbrt x)))) (* (log (pow x 1/3)) x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
4.0ms
(pow x 1/3)

series1.4s

Counts
4 → 12
Calls
4 calls:
645.0ms
(+ (* x (+ (log (cbrt x)) (log (cbrt x)))) (* (log (pow x 1/3)) x))
255.0ms
(cbrt x)
208.0ms
(cbrt x)
289.0ms
(pow x 1/3)

simplify1.1s

Counts
65 → 65
Iterations
IterNodes
done5000
21174
1280
094

prune402.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.3b
(* (sqrt x) (log x))
0.4b
(* (sqrt x) (* (sqrt x) (log x)))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
18×log-prod
17×add-sqr-sqrt
15×distribute-rgt-in distribute-lft-in
13×*-un-lft-identity add-cube-cbrt
12×associate-*l*
10×pow1
9×add-cbrt-cube add-exp-log
7×sqrt-prod
5×associate-*r*
4×pow-prod-down prod-exp cbrt-unprod
2×*-commutative add-log-exp unswap-sqr
1×log-pow
Counts
2 → 62
Calls
2 calls:
16.0ms
(* (sqrt x) (log x))
40.0ms
(* (sqrt x) (* (sqrt x) (log x)))

series297.0ms

Counts
2 → 6
Calls
2 calls:
74.0ms
(* (sqrt x) (log x))
223.0ms
(* (sqrt x) (* (sqrt x) (log x)))

simplify1.1s

Counts
68 → 68
Iterations
IterNodes
done5000
21796
1375
0136

prune269.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes102.0ms

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

sample661.0ms

Algorithm
intervals
Results
234.0ms8041×body80valid
169.0ms8131×body80nan