Details

Time bar (total: 14.9s)

sample49.0ms

Algorithm
intervals
Results
19.0ms258×body80valid
16.0ms274×body80nan

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done4
14
03

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize13.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 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×pow-prod-down prod-exp log-pow *-commutative cbrt-unprod insert-posit16 add-log-exp unswap-sqr
Counts
1 → 26
Calls
1 calls:
16.0ms
(* x (log x))

series322.0ms

Counts
1 → 3
Calls
1 calls:
322.0ms
(* x (log x))

simplify1.1s

Counts
29 → 29
Iterations
IterNodes
done5000
31590
2291
1108
054

prune128.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (log (cbrt x)) (+ x x))
0.3b
(+ (* (log (cbrt x)) (+ x x)) (* x (log (cbrt x))))
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt *-un-lft-identity
16×add-cube-cbrt
12×cbrt-prod associate-+r+ log-prod associate-*r*
8×distribute-rgt-in distribute-lft-in
7×pow1
6×add-cbrt-cube add-exp-log add-log-exp
5×associate-*l*
4×insert-posit16
3×distribute-rgt-out pow1/3 distribute-lft-out
2×associate-+l+ flip3-+ associate-*r/ log-pow flip-+
1×+-commutative sum-log distribute-lft1-in count-2 pow-prod-down distribute-rgt1-in prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 84
Calls
4 calls:
33.0ms
(* (log (cbrt x)) (+ x x))
26.0ms
(+ (* (log (cbrt x)) (+ x x)) (* x (log (cbrt x))))
1.0ms
(cbrt x)
2.0ms
(cbrt x)

series1.5s

Counts
4 → 12
Calls
4 calls:
460.0ms
(* (log (cbrt x)) (+ x x))
542.0ms
(+ (* (log (cbrt x)) (+ x x)) (* x (log (cbrt x))))
264.0ms
(cbrt x)
276.0ms
(cbrt x)

simplify1.5s

Counts
96 → 96
Iterations
IterNodes
done5000
21562
1345
0136

prune406.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (log (pow x 1/3)))
0.3b
(+ (* (log (cbrt x)) (+ x x)) (* x (log (pow x 1/3))))
0.6b
(cbrt x)
5.0b
(pow x 1/3)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
28×log-prod
19×add-sqr-sqrt
17×*-un-lft-identity add-cube-cbrt
15×distribute-rgt-in unpow-prod-down distribute-lft-in
14×associate-+r+
7×pow1 add-exp-log
6×add-cbrt-cube add-log-exp
5×sqr-pow
4×associate-*r* insert-posit16
3×cbrt-prod pow-unpow associate-*l*
2×associate-+l+
1×pow-to-exp +-commutative sum-log pow-pow flip3-+ unpow1/3 pow1/3 pow-prod-down pow-exp prod-exp log-pow *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
4 → 93
Calls
4 calls:
7.0ms
(* x (log (pow x 1/3)))
15.0ms
(+ (* (log (cbrt x)) (+ x x)) (* x (log (pow x 1/3))))
1.0ms
(cbrt x)
2.0ms
(pow x 1/3)

series1.6s

Counts
4 → 12
Calls
4 calls:
459.0ms
(* x (log (pow x 1/3)))
596.0ms
(+ (* (log (cbrt x)) (+ x x)) (* x (log (pow x 1/3))))
254.0ms
(cbrt x)
271.0ms
(pow x 1/3)

simplify1.7s

Counts
105 → 105
Iterations
IterNodes
done5001
21732
1415
0164

prune485.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize55.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
Counts
4 → 48
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
318.0ms
(cbrt x)
251.0ms
(cbrt x)
263.0ms
(cbrt x)
274.0ms
(cbrt x)

simplify3.1s

Counts
60 → 60
Iterations
IterNodes
done5000
54930
41012
3336
2114
145
025

prune388.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes117.0ms

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

sample1.1s

Algorithm
intervals
Results
453.0ms8043×body80valid
417.0ms8126×body80nan