Details

Time bar (total: 13.4s)

sample146.0ms

Algorithm
intervals
Results
20.0ms354×body80valid

simplify27.0ms

Counts
1 → 1
Iterations
IterNodes
done16
316
215
111
06

prune29.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize605.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite34.0ms

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 log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
31.0ms
(* (* y z) z)

series64.0ms

Counts
1 → 3
Calls
1 calls:
64.0ms
(* (* y z) z)

simplify824.0ms

Counts
23 → 23
Iterations
IterNodes
done5001
2707
1102
038

prune122.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

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)

rewrite17.0ms

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 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 → 81
Calls
4 calls:
13.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.2s

Counts
4 → 12
Calls
4 calls:
252.0ms
(* (cbrt z) (cbrt z))
331.0ms
(cbrt z)
343.0ms
(cbrt z)
286.0ms
(cbrt z)

simplify1.4s

Counts
93 → 93
Iterations
IterNodes
done5001
2725
1142
065

prune532.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt (cbrt z))
0.6b
(cbrt (* (cbrt z) (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 log1p-expm1-u add-log-exp
Counts
4 → 53
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt (cbrt z))
4.0ms
(cbrt (* (cbrt z) (cbrt z)))

series1.4s

Counts
4 → 12
Calls
4 calls:
300.0ms
(cbrt z)
271.0ms
(cbrt z)
375.0ms
(cbrt (cbrt z))
503.0ms
(cbrt (* (cbrt z) (cbrt z)))

simplify1.0s

Counts
65 → 65
Iterations
IterNodes
done5000
31174
2324
1118
064

prune498.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

4.8b
(fma y (* z z) x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma y (* z z) x)

series64.0ms

Counts
1 → 3
Calls
1 calls:
64.0ms
(fma y (* z z) x)

simplify4.0s

Counts
13 → 13
Iterations
IterNodes
done5000
42725
3371
292
129
019

prune80.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes337.0ms

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

sample867.0ms

Algorithm
intervals
Results
449.0ms10691×body80valid