Details

Time bar (total: 44.4s)

sample65.0ms

Algorithm
intervals
Results
19.0ms258×body80valid
16.0ms274×body80nan

simplify11.0ms

Counts
1 → 1
Iterations
IterNodes
done4
14
03

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize36.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (log x))

rewrite21.0ms

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:
20.0ms
(* x (log x))

series339.0ms

Counts
1 → 3
Calls
1 calls:
339.0ms
(* x (log x))

simplify7.9s

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

prune301.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize109.0ms

Local error

Found 4 expressions with local error:

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

rewrite112.0ms

Algorithm
rewrite-expression-head
Rules
9×cbrt-prod add-log-exp
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×fma-def
4×expm1-log1p-u pow1 add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
3×sum-log pow1/3 distribute-lft-out
2×count-2
1×+-commutative associate-+l+ distribute-lft1-in flip3-+ distribute-rgt-out flip-+
Counts
4 → 66
Calls
4 calls:
93.0ms
(+ (+ (* (log (cbrt x)) x) (* (log (cbrt x)) x)) (* (log (cbrt x)) x))
5.0ms
(cbrt x)
6.0ms
(cbrt x)
5.0ms
(cbrt x)

series1.7s

Counts
4 → 12
Calls
4 calls:
649.0ms
(+ (+ (* (log (cbrt x)) x) (* (log (cbrt x)) x)) (* (log (cbrt x)) x))
379.0ms
(cbrt x)
309.0ms
(cbrt x)
343.0ms
(cbrt x)

simplify8.1s

Counts
78 → 78
Iterations
IterNodes
done5000
33707
2750
1198
069

prune872.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize87.0ms

Local error

Found 4 expressions with local error:

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

rewrite36.0ms

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:
24.0ms
(* (log (cbrt x)) x)
2.0ms
(cbrt x)
3.0ms
(cbrt x)
3.0ms
(cbrt x)

series1.7s

Counts
4 → 12
Calls
4 calls:
645.0ms
(* (log (cbrt x)) x)
339.0ms
(cbrt x)
335.0ms
(cbrt x)
369.0ms
(cbrt x)

simplify8.3s

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

prune972.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize110.0ms

Local error

Found 4 expressions with local error:

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

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
10×*-un-lft-identity add-cube-cbrt
8×pow1
7×add-exp-log
6×cbrt-prod add-cbrt-cube
5×associate-*l*
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
3×pow-unpow unpow-prod-down pow1/3 associate-*r*
2×log-pow
1×pow-to-exp pow-pow unpow1/3 pow-prod-down pow-exp prod-exp *-commutative cbrt-unprod unswap-sqr sqr-pow
Counts
4 → 72
Calls
4 calls:
41.0ms
(* (log (cbrt x)) x)
5.0ms
(cbrt x)
5.0ms
(cbrt x)
12.0ms
(pow x 1/3)

series1.7s

Counts
4 → 12
Calls
4 calls:
711.0ms
(* (log (cbrt x)) x)
313.0ms
(cbrt x)
332.0ms
(cbrt x)
392.0ms
(pow x 1/3)

simplify9.0s

Counts
84 → 84
Iterations
IterNodes
done5000
44343
31397
2527
1206
091

prune878.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes279.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done4
14
03

end0.0ms

sample1.7s

Algorithm
intervals
Results
841.0ms8126×body80nan
441.0ms8043×body80valid