Details

Time bar (total: 19.1s)

sample160.0ms

Algorithm
intervals
Results
33.0ms345×body80valid

simplify28.0ms

Counts
1 → 1
Iterations
IterNodes
done16
316
215
111
06

prune62.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize22.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×expm1-log1p-u associate-*l* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 21
Calls
1 calls:
36.0ms
(* (* y z) z)

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(* (* y z) z)

simplify3.3s

Counts
24 → 24
Iterations
IterNodes
done5001
31366
2348
1103
039

prune111.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 85
Calls
4 calls:
9.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.3s

Counts
4 → 12
Calls
4 calls:
358.0ms
(* (cbrt z) (cbrt z))
331.0ms
(cbrt z)
338.0ms
(cbrt z)
303.0ms
(cbrt z)

simplify3.6s

Counts
97 → 97
Iterations
IterNodes
done5001
44244
31176
2374
1141
067

prune515.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt (* (cbrt z) (cbrt z)))
0.6b
(cbrt (cbrt z))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
16×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 57
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
4.0ms
(cbrt (* (cbrt z) (cbrt z)))
1.0ms
(cbrt (cbrt z))

series1.4s

Counts
4 → 12
Calls
4 calls:
314.0ms
(cbrt z)
347.0ms
(cbrt z)
413.0ms
(cbrt (* (cbrt z) (cbrt z)))
345.0ms
(cbrt (cbrt z))

simplify1.5s

Counts
69 → 69
Iterations
IterNodes
done5009
42207
3848
2292
1121
067

prune501.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

localize54.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* (cbrt z) (cbrt z)))
0.6b
(cbrt (* (cbrt z) (cbrt z)))
0.6b
(cbrt (cbrt z))
0.6b
(cbrt (cbrt z))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
20×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 58
Calls
4 calls:
8.0ms
(cbrt (* (cbrt z) (cbrt z)))
9.0ms
(cbrt (* (cbrt z) (cbrt z)))
2.0ms
(cbrt (cbrt z))
2.0ms
(cbrt (cbrt z))

series1.6s

Counts
4 → 12
Calls
4 calls:
404.0ms
(cbrt (* (cbrt z) (cbrt z)))
430.0ms
(cbrt (* (cbrt z) (cbrt z)))
413.0ms
(cbrt (cbrt z))
341.0ms
(cbrt (cbrt z))

simplify2.9s

Counts
70 → 70
Iterations
IterNodes
done5000
54602
41416
3579
2216
196
056

prune445.0ms

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

regimes482.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample947.0ms

Algorithm
intervals
Results
673.0ms10658×body80valid