Details

Time bar (total: 15.6s)

sample86.0ms

Algorithm
intervals
Results
9.0ms354×body80valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
done12
212
111
06

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite599.0ms

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:
596.0ms
(* (* y z) z)

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(* (* y z) z)

simplify3.0s

Counts
21 → 21
Iterations
IterNodes
done5001
31304
2321
199
036

prune107.0ms

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)

rewrite22.0ms

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)
1.0ms
(cbrt z)

series1.2s

Counts
4 → 12
Calls
4 calls:
343.0ms
(* (cbrt z) (cbrt z))
285.0ms
(cbrt z)
291.0ms
(cbrt z)
326.0ms
(cbrt z)

simplify2.8s

Counts
85 → 85
Iterations
IterNodes
done5028
43114
3971
2377
1136
061

prune462.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize54.0ms

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)))

series1.4s

Counts
4 → 12
Calls
4 calls:
283.0ms
(cbrt z)
271.0ms
(cbrt z)
385.0ms
(cbrt (cbrt z))
453.0ms
(cbrt (* (cbrt z) (cbrt z)))

simplify1.5s

Counts
57 → 57
Iterations
IterNodes
done5000
41979
3688
2266
1112
058

prune505.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

9.5b
(* y (* z z))

rewrite26.0ms

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))

series55.0ms

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

simplify2.3s

Counts
22 → 22
Iterations
IterNodes
done5021
31133
2257
184
034

prune87.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes416.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done9
19
06

end0.0ms

sample816.0ms

Algorithm
intervals
Results
387.0ms10691×body80valid