Details

Time bar (total: 39.6s)

sample48.0ms

Algorithm
intervals
Results
12.0ms257×body80valid
7.0ms213×body80nan

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done4
14
03

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize17.0ms

Local error

Found 1 expressions with local error:

0.3b
(* x (log x))

rewrite18.0ms

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×expm1-log1p-u pow-prod-down prod-exp log-pow *-commutative cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 28
Calls
1 calls:
16.0ms
(* x (log x))

series325.0ms

Counts
1 → 3
Calls
1 calls:
324.0ms
(* x (log x))

simplify7.5s

Counts
31 → 31
Iterations
IterNodes
done5000
42681
3560
2214
1104
056

prune254.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize90.0ms

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)

rewrite20.0ms

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×expm1-log1p-u pow1/3 insert-posit16 log1p-expm1-u add-log-exp
3×associate-*r*
2×log-pow
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 65
Calls
4 calls:
12.0ms
(* (log (cbrt x)) x)
2.0ms
(cbrt x)
2.0ms
(cbrt x)
2.0ms
(cbrt x)

series1.6s

Counts
4 → 12
Calls
4 calls:
604.0ms
(* (log (cbrt x)) x)
309.0ms
(cbrt x)
282.0ms
(cbrt x)
357.0ms
(cbrt x)

simplify7.7s

Counts
77 → 77
Iterations
IterNodes
done5000
43907
3892
2332
1126
061

prune984.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize138.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (log (pow x 1/3)) x)
0.6b
(cbrt x)
0.6b
(cbrt x)
5.1b
(pow x 1/3)

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
10×*-un-lft-identity add-cube-cbrt
7×pow1 add-exp-log
6×cbrt-prod add-cbrt-cube
4×expm1-log1p-u associate-*l* insert-posit16 log1p-expm1-u add-log-exp
3×pow-unpow unpow-prod-down associate-*r*
2×pow1/3
1×pow-to-exp pow-pow unpow1/3 pow-prod-down pow-exp prod-exp log-pow *-commutative cbrt-unprod unswap-sqr sqr-pow
Counts
4 → 71
Calls
4 calls:
13.0ms
(* (log (pow x 1/3)) x)
3.0ms
(cbrt x)
3.0ms
(cbrt x)
8.0ms
(pow x 1/3)

series1.7s

Counts
4 → 12
Calls
4 calls:
663.0ms
(* (log (pow x 1/3)) x)
344.0ms
(cbrt x)
382.0ms
(cbrt x)
336.0ms
(pow x 1/3)

simplify6.9s

Counts
83 → 83
Iterations
IterNodes
done5034
43462
31270
2512
1197
090

prune886.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize132.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (log (pow x 1/3)) x)
0.6b
(cbrt x)
0.6b
(cbrt x)
5.1b
(pow x 1/3)

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
10×*-un-lft-identity add-cube-cbrt
7×pow1 add-exp-log
6×cbrt-prod add-cbrt-cube
4×expm1-log1p-u associate-*l* insert-posit16 log1p-expm1-u add-log-exp
3×pow-unpow unpow-prod-down associate-*r*
2×pow1/3
1×pow-to-exp pow-pow unpow1/3 pow-prod-down pow-exp prod-exp log-pow *-commutative cbrt-unprod unswap-sqr sqr-pow
Counts
4 → 71
Calls
4 calls:
24.0ms
(* (log (pow x 1/3)) x)
3.0ms
(cbrt x)
3.0ms
(cbrt x)
8.0ms
(pow x 1/3)

series1.6s

Counts
4 → 12
Calls
4 calls:
692.0ms
(* (log (pow x 1/3)) x)
310.0ms
(cbrt x)
281.0ms
(cbrt x)
308.0ms
(pow x 1/3)

simplify7.5s

Counts
83 → 83
Iterations
IterNodes
done5034
43462
31270
2512
1197
090

prune929.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes356.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done13
113
010

end0.0ms

sample959.0ms

Algorithm
intervals
Results
305.0ms8030×body80valid
220.0ms8006×body80nan