Details

Time bar (total: 9.4s)

sample116.0ms

Algorithm
intervals
Results
12.0ms354×body80valid

simplify11.0ms

Counts
1 → 1
Iterations
IterNodes
done12
212
111
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite393.0ms

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×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
391.0ms
(* (* y z) z)

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(* (* y z) z)

simplify705.0ms

Counts
21 → 21
Iterations
IterNodes
done5000
2711
199
036

prune126.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize37.0ms

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)

rewrite24.0ms

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×add-cbrt-cube 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 → 73
Calls
4 calls:
16.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
2.0ms
(cbrt z)

series1.1s

Counts
4 → 12
Calls
4 calls:
317.0ms
(* (cbrt z) (cbrt z))
288.0ms
(cbrt z)
233.0ms
(cbrt z)
304.0ms
(cbrt z)

simplify1.4s

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune470.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize53.0ms

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)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
16×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 → 45
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt (cbrt z))
4.0ms
(cbrt (* (cbrt z) (cbrt z)))

series1.3s

Counts
4 → 12
Calls
4 calls:
271.0ms
(cbrt z)
288.0ms
(cbrt z)
375.0ms
(cbrt (cbrt z))
405.0ms
(cbrt (* (cbrt z) (cbrt z)))

simplify969.0ms

Counts
57 → 57
Iterations
IterNodes
done5001
31163
2324
1112
058

prune317.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize17.0ms

Local error

Found 1 expressions with local error:

9.5b
(* y (* z z))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×*-un-lft-identity add-cube-cbrt
1×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
1 → 19
Calls
1 calls:
25.0ms
(* y (* z z))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(* y (* z z))

simplify725.0ms

Counts
22 → 22
Iterations
IterNodes
done5000
2499
191
034

prune105.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes443.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample828.0ms

Algorithm
intervals
Results
498.0ms10691×body80valid