Details

Time bar (total: 20.7s)

sample33.0ms

Algorithm
intervals
Results
13.0ms257×body80valid
8.0ms213×body80nan

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done4
14
03

prune5.0ms

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))

rewrite19.0ms

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:
18.0ms
(* x (log x))

series278.0ms

Counts
1 → 3
Calls
1 calls:
278.0ms
(* x (log x))

simplify2.4s

Counts
31 → 31
Iterations
IterNodes
done5000
42284
3557
2222
1102
056

prune124.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 4 expressions with local error:

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

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
16×*-un-lft-identity
15×associate-*r*
14×add-cube-cbrt
10×pow1 associate-*l*
8×add-cbrt-cube add-exp-log
6×cbrt-prod
4×expm1-log1p-u pow1/3 log-pow insert-posit16 log1p-expm1-u add-log-exp
3×distribute-rgt-out distribute-lft-out
2×pow-prod-down prod-exp associate-*r/ *-commutative cbrt-unprod unswap-sqr
1×distribute-rgt-in distribute-lft-in distribute-lft1-in flip3-+ count-2 distribute-rgt1-in flip-+
Counts
4 → 87
Calls
4 calls:
25.0ms
(* (log (cbrt x)) (+ x x))
10.0ms
(* (log (cbrt x)) x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.4s

Counts
4 → 12
Calls
4 calls:
434.0ms
(* (log (cbrt x)) (+ x x))
443.0ms
(* (log (cbrt x)) x)
276.0ms
(cbrt x)
244.0ms
(cbrt x)

simplify3.2s

Counts
99 → 99
Iterations
IterNodes
done5001
33120
2792
1249
0102

prune474.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize49.0ms

Local error

Found 4 expressions with local error:

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

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
17×*-un-lft-identity
15×associate-*r* add-cube-cbrt
10×pow1
9×associate-*l* add-exp-log
8×add-cbrt-cube
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
3×cbrt-prod pow-unpow unpow-prod-down distribute-rgt-out log-pow distribute-lft-out
2×pow1/3 pow-prod-down prod-exp associate-*r/ *-commutative cbrt-unprod unswap-sqr
1×distribute-rgt-in pow-to-exp pow-pow distribute-lft-in distribute-lft1-in flip3-+ unpow1/3 count-2 distribute-rgt1-in pow-exp flip-+ sqr-pow
Counts
4 → 93
Calls
4 calls:
46.0ms
(* (log (cbrt x)) (+ x x))
10.0ms
(* (log (pow x 1/3)) x)
1.0ms
(cbrt x)
3.0ms
(pow x 1/3)

series1.6s

Counts
4 → 12
Calls
4 calls:
535.0ms
(* (log (cbrt x)) (+ x x))
523.0ms
(* (log (pow x 1/3)) x)
256.0ms
(cbrt x)
296.0ms
(pow x 1/3)

simplify3.3s

Counts
105 → 105
Iterations
IterNodes
done5004
34029
21148
1358
0141

prune590.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 4 expressions with local error:

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

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
17×*-un-lft-identity
15×associate-*r* add-cube-cbrt
10×pow1
9×associate-*l* add-exp-log
8×add-cbrt-cube
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
3×cbrt-prod pow-unpow unpow-prod-down distribute-rgt-out log-pow distribute-lft-out
2×pow1/3 pow-prod-down prod-exp associate-*r/ *-commutative cbrt-unprod unswap-sqr
1×distribute-rgt-in pow-to-exp pow-pow distribute-lft-in distribute-lft1-in flip3-+ unpow1/3 count-2 distribute-rgt1-in pow-exp flip-+ sqr-pow
Counts
4 → 93
Calls
4 calls:
25.0ms
(* (log (pow x 1/3)) (+ x x))
17.0ms
(* (log (cbrt x)) x)
1.0ms
(cbrt x)
3.0ms
(pow x 1/3)

series1.5s

Counts
4 → 12
Calls
4 calls:
533.0ms
(* (log (pow x 1/3)) (+ x x))
492.0ms
(* (log (cbrt x)) x)
240.0ms
(cbrt x)
258.0ms
(pow x 1/3)

simplify4.0s

Counts
105 → 105
Iterations
IterNodes
done5000
34170
21093
1352
0141

prune462.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes108.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
010

end0.0ms

sample814.0ms

Algorithm
intervals
Results
305.0ms8030×body80valid
257.0ms8006×body80nan