Details

Time bar (total: 10.4s)

sample138.0ms

Algorithm
intervals
Results
17.0ms351×body80valid

simplify18.0ms

Counts
1 → 1
Iterations
IterNodes
done12
212
111
06

prune18.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize53.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* y z) z))
0.2b
(* (* y z) z)

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-log-exp
3×add-sqr-sqrt *-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
1×+-commutative sum-log flip3-+ associate-*l* *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
9.0ms
(+ x (* (* y z) z))
33.0ms
(* (* y z) z)

series114.0ms

Counts
2 → 6
Calls
2 calls:
63.0ms
(+ x (* (* y z) z))
51.0ms
(* (* y z) z)

simplify486.0ms

Counts
35 → 35
Iterations
IterNodes
done5000
2977
1164
058

prune155.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* z y) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
9×add-sqr-sqrt pow1 *-un-lft-identity add-exp-log add-cube-cbrt
7×add-cbrt-cube
6×associate-*r*
4×add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod
1×associate-*l* *-commutative
Counts
4 → 54
Calls
4 calls:
29.0ms
(* (* z y) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series989.0ms

Counts
4 → 12
Calls
4 calls:
144.0ms
(* (* z y) (cbrt z))
241.0ms
(cbrt z)
304.0ms
(cbrt z)
299.0ms
(cbrt z)

simplify633.0ms

Counts
66 → 66
Iterations
IterNodes
done5001
2802
1162
063

prune335.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
12×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 → 44
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.2s

Counts
4 → 12
Calls
4 calls:
317.0ms
(cbrt z)
267.0ms
(cbrt z)
291.0ms
(cbrt z)
284.0ms
(cbrt z)

simplify2.0s

Counts
56 → 56
Iterations
IterNodes
done5000
53236
4853
3326
2113
144
024

prune311.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

4.8b
(* (* (cbrt z) z) y)
12.6b
(cbrt (* (* (cbrt z) z) y))
12.6b
(cbrt (* (* (cbrt z) z) y))
12.6b
(cbrt (* (* (cbrt z) z) y))

rewrite107.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log
8×add-cbrt-cube
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×add-log-exp
3×cbrt-prod pow1/3 associate-*r* pow-prod-down prod-exp cbrt-unprod
1×associate-*l* *-commutative
Counts
4 → 45
Calls
4 calls:
30.0ms
(* (* (cbrt z) z) y)
23.0ms
(cbrt (* (* (cbrt z) z) y))
29.0ms
(cbrt (* (* (cbrt z) z) y))
22.0ms
(cbrt (* (* (cbrt z) z) y))

series841.0ms

Counts
4 → 12
Calls
4 calls:
181.0ms
(* (* (cbrt z) z) y)
216.0ms
(cbrt (* (* (cbrt z) z) y))
221.0ms
(cbrt (* (* (cbrt z) z) y))
223.0ms
(cbrt (* (* (cbrt z) z) y))

simplify611.0ms

Counts
57 → 57
Iterations
IterNodes
done5001
2767
1155
064

prune404.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0.0b

regimes382.0ms

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

sample1.5s

Algorithm
intervals
Results
910.0ms10737×body80valid