Details

Time bar (total: 19.6s)

sample35.0ms

Algorithm
intervals
Results
10.0ms257×body80valid
8.0ms271×body80nan

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done4
14
03

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize9.0ms

Local error

Found 1 expressions with local error:

0.3b
(* x (log x))

rewrite13.0ms

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:
11.0ms
(* x (log x))

series289.0ms

Counts
1 → 3
Calls
1 calls:
289.0ms
(* x (log x))

simplify3.5s

Counts
28 → 28
Iterations
IterNodes
done5001
43078
3559
2209
198
053

prune123.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 4 expressions with local error:

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

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
20×*-un-lft-identity
18×add-cube-cbrt
17×associate-*r*
12×cbrt-prod log-prod
10×pow1
8×add-cbrt-cube associate-*l* add-exp-log
7×distribute-rgt-in distribute-lft-in
4×pow1/3 log-pow 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-lft1-in flip3-+ count-2 distribute-rgt1-in flip-+
Counts
4 → 87
Calls
4 calls:
14.0ms
(* x (log (cbrt x)))
22.0ms
(* (log (cbrt x)) (+ x x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.5s

Counts
4 → 12
Calls
4 calls:
505.0ms
(* x (log (cbrt x)))
484.0ms
(* (log (cbrt x)) (+ x x))
260.0ms
(cbrt x)
282.0ms
(cbrt x)

simplify3.2s

Counts
99 → 99
Iterations
IterNodes
done5001
34437
21078
1291
0118

prune522.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize76.0ms

Local error

Found 4 expressions with local error:

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

rewrite4.0ms

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 add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.5s

Counts
4 → 12
Calls
4 calls:
643.0ms
(cbrt x)
269.0ms
(cbrt x)
307.0ms
(cbrt x)
297.0ms
(cbrt x)

simplify3.8s

Counts
56 → 56
Iterations
IterNodes
done5000
64494
51126
4390
3175
294
144
024

prune339.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize88.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
5.0b
(pow x 1/3)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
9×cbrt-prod add-sqr-sqrt *-un-lft-identity add-cube-cbrt
5×pow1 add-exp-log
4×add-cbrt-cube add-log-exp
3×pow-unpow unpow-prod-down pow1/3
1×pow-to-exp pow-pow unpow1/3 pow-exp sqr-pow
Counts
4 → 51
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
2.0ms
(pow x 1/3)

series1.2s

Counts
4 → 12
Calls
4 calls:
304.0ms
(cbrt x)
244.0ms
(cbrt x)
346.0ms
(cbrt x)
291.0ms
(pow x 1/3)

simplify2.0s

Counts
63 → 63
Iterations
IterNodes
done5001
53332
41309
3589
2272
1122
053

prune452.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes94.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done22
122
016

end0.0ms

sample842.0ms

Algorithm
intervals
Results
300.0ms8039×body80valid
223.0ms7951×body80nan