Details

Time bar (total: 7.4s)

sample69.0ms

Algorithm
intervals
Results
10.0ms339×body80valid

simplify12.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1117
2127
done127

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize38.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* 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:
23.0ms
(* (* y z) z)

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(* (* y z) z)

simplify562.0ms

Counts
21 → 21
Iterations

Useful iterations: done (560.0ms)

IterNodesCost
036157
199152
2702126
done5001122

prune50.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
21.0b
(cbrt (* (* y z) z))
21.0b
(cbrt (* (* y z) z))
21.0b
(cbrt (* (* y z) z))

rewrite138.0ms

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:
55.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
26.0ms
(cbrt (* (* y z) z))
31.0ms
(cbrt (* (* y z) z))
25.0ms
(cbrt (* (* y z) z))

series595.0ms

Counts
4 → 12
Calls
4 calls:
163.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
130.0ms
(cbrt (* (* y z) z))
157.0ms
(cbrt (* (* y z) z))
145.0ms
(cbrt (* (* y z) z))

simplify578.0ms

Counts
70 → 70
Iterations

Useful iterations: done (576.0ms)

IterNodesCost
086846
1218763
2739668
done5001604

prune265.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
8.7b
(cbrt (* y z))
8.7b
(cbrt (* y z))
21.0b
(cbrt (* (* y z) z))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 38
Calls
4 calls:
2.0ms
(cbrt z)
7.0ms
(cbrt (* y z))
7.0ms
(cbrt (* y z))
32.0ms
(cbrt (* (* y z) z))

series645.0ms

Counts
4 → 12
Calls
4 calls:
321.0ms
(cbrt z)
96.0ms
(cbrt (* y z))
103.0ms
(cbrt (* y z))
125.0ms
(cbrt (* (* y z) z))

simplify762.0ms

Counts
50 → 50
Iterations

Useful iterations: done (760.0ms)

IterNodesCost
076354
1164344
2366307
31103270
done5000256

prune187.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

21.0b
(cbrt (* (* y z) z))
21.0b
(cbrt (* (* y z) z))
21.0b
(cbrt (* (* y z) z))
21.0b
(cbrt (* (* y z) z))

rewrite81.0ms

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:
18.0ms
(cbrt (* (* y z) z))
19.0ms
(cbrt (* (* y z) z))
23.0ms
(cbrt (* (* y z) z))
20.0ms
(cbrt (* (* y z) z))

series590.0ms

Counts
4 → 12
Calls
4 calls:
113.0ms
(cbrt (* (* y z) z))
157.0ms
(cbrt (* (* y z) z))
169.0ms
(cbrt (* (* y z) z))
149.0ms
(cbrt (* (* y z) z))

simplify1.1s

Counts
48 → 48
Iterations

Useful iterations: done (1.1s)

IterNodesCost
043468
191460
2175408
3420364
41395348
done5001344

prune280.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0.0b

regimes226.0ms

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
477.0ms10686×body80valid