Details

Time bar (total: 9.9s)

sample105.0ms

Algorithm
intervals
Results
16.0ms332×body80valid

simplify14.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
067
1117
2127
done127

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize44.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* y z) z)

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
22.0ms
(* (* y z) z)

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* (* y z) z)

simplify1.4s

Counts
21 → 21
Iterations

Useful iterations: done (1.4s)

IterNodesCost
036157
199152
2702126
done5001122

prune104.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
20.5b
(cbrt (* (* y z) z))
20.5b
(cbrt (* (* y z) z))
20.5b
(cbrt (* (* y z) z))

rewrite98.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 58
Calls
4 calls:
50.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
13.0ms
(cbrt (* (* y z) z))
13.0ms
(cbrt (* (* y z) z))
18.0ms
(cbrt (* (* y z) z))

series606.0ms

Counts
4 → 12
Calls
4 calls:
154.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
142.0ms
(cbrt (* (* y z) z))
143.0ms
(cbrt (* (* y z) z))
167.0ms
(cbrt (* (* y z) z))

simplify677.0ms

Counts
70 → 70
Iterations

Useful iterations: done (675.0ms)

IterNodesCost
086846
1218763
2739668
done5001604

prune371.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize26.0ms

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)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
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:
17.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.2s

Counts
4 → 12
Calls
4 calls:
294.0ms
(* (cbrt z) (cbrt z))
277.0ms
(cbrt z)
317.0ms
(cbrt z)
269.0ms
(cbrt z)

simplify1.2s

Counts
85 → 85
Iterations

Useful iterations: done (1.2s)

IterNodesCost
061524
1139417
2735397
done5000383

prune454.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize51.0ms

Local error

Found 4 expressions with local error:

20.5b
(cbrt (* (* y z) z))
20.5b
(cbrt (* (* y z) z))
20.5b
(cbrt (* (* y z) z))
20.5b
(cbrt (* (* y z) z))

rewrite92.0ms

Algorithm
rewrite-expression-head
Rules
4×pow1 add-exp-log cbrt-prod add-sqr-sqrt add-cube-cbrt *-un-lft-identity pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 36
Calls
4 calls:
14.0ms
(cbrt (* (* y z) z))
25.0ms
(cbrt (* (* y z) z))
25.0ms
(cbrt (* (* y z) z))
27.0ms
(cbrt (* (* y z) z))

series611.0ms

Counts
4 → 12
Calls
4 calls:
150.0ms
(cbrt (* (* y z) z))
154.0ms
(cbrt (* (* y z) z))
142.0ms
(cbrt (* (* y z) z))
164.0ms
(cbrt (* (* y z) z))

simplify977.0ms

Counts
48 → 48
Iterations

Useful iterations: done (976.0ms)

IterNodesCost
043468
191460
2175408
3420364
41395348
done5001344

prune309.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0b

regimes392.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample1.1s

Algorithm
intervals
Results
463.0ms10713×body80valid