Details

Time bar (total: 16.4s)

sample22.0ms

Algorithm
intervals
Results
8.0ms257×body80valid
5.0ms245×body80nan

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done4
14
03

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b
(* x (log x))

rewrite10.0ms

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:
10.0ms
(* x (log x))

series272.0ms

Counts
1 → 3
Calls
1 calls:
272.0ms
(* x (log x))

simplify2.9s

Counts
29 → 29
Iterations
IterNodes
done5002
42197
3583
2210
199
054

prune130.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
22×associate-*l*
19×*-un-lft-identity
16×pow1
15×add-sqr-sqrt
14×log-pow
13×add-cube-cbrt
9×cbrt-prod
7×distribute-rgt-out pow1/3 distribute-lft-out
6×add-cbrt-cube add-exp-log
4×insert-posit16 add-log-exp
3×associate-*r*
2×distribute-lft1-in associate-*l/ distribute-rgt1-in
1×flip3-+ count-2 pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr
Counts
4 → 76
Calls
4 calls:
20.0ms
(* (+ (log (cbrt x)) (log (cbrt x))) x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.4s

Counts
4 → 12
Calls
4 calls:
513.0ms
(* (+ (log (cbrt x)) (log (cbrt x))) x)
303.0ms
(cbrt x)
279.0ms
(cbrt x)
292.0ms
(cbrt x)

simplify2.2s

Counts
88 → 88
Iterations
IterNodes
done5004
31848
2598
1195
084

prune407.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

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

rewrite3.0ms

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)

series1.0s

Counts
4 → 12
Calls
4 calls:
218.0ms
(cbrt x)
267.0ms
(cbrt x)
254.0ms
(cbrt x)
273.0ms
(cbrt x)

simplify1.8s

Counts
60 → 60
Iterations
IterNodes
done5000
51361
4446
3184
295
145
025

prune320.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (* (+ (log (cbrt x)) (log (cbrt x))) (sqrt x)) (sqrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
9×cbrt-prod add-sqr-sqrt pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
6×associate-*r*
4×associate-*l/ insert-posit16 add-log-exp
3×pow1/3 pow-prod-down prod-exp sqrt-prod cbrt-unprod
1×flip3-+ associate-*l* *-commutative flip-+
Counts
4 → 60
Calls
4 calls:
49.0ms
(* (* (+ (log (cbrt x)) (log (cbrt x))) (sqrt x)) (sqrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
354.0ms
(* (* (+ (log (cbrt x)) (log (cbrt x))) (sqrt x)) (sqrt x))
214.0ms
(cbrt x)
286.0ms
(cbrt x)
288.0ms
(cbrt x)

simplify3.2s

Counts
72 → 72
Iterations
IterNodes
done5000
34254
2917
1245
089

prune282.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes111.0ms

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
302.0ms8041×body80valid
186.0ms7918×body80nan