Details

Time bar (total: 9.6s)

sample153.0ms

Algorithm
intervals
Results
19.0ms350×body80valid

simplify24.0ms

Counts
1 → 1
Iterations
IterNodes
done16
316
215
111
06

prune29.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize53.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* y z) z)

rewrite33.0ms

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×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
30.0ms
(* (* y z) z)

series65.0ms

Counts
1 → 3
Calls
1 calls:
64.0ms
(* (* y z) z)

simplify907.0ms

Counts
23 → 23
Iterations
IterNodes
done5001
2707
1102
038

prune122.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
20.6b
(cbrt (* (* y z) z))
20.6b
(cbrt (* (* y z) z))
20.6b
(cbrt (* (* y z) z))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube swap-sqr associate-*r* associate-*l* log1p-expm1-u 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 → 66
Calls
4 calls:
19.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
19.0ms
(cbrt (* (* y z) z))
18.0ms
(cbrt (* (* y z) z))
18.0ms
(cbrt (* (* y z) z))

series641.0ms

Counts
4 → 12
Calls
4 calls:
186.0ms
(* (cbrt (* (* y z) z)) (cbrt (* (* y z) z)))
160.0ms
(cbrt (* (* y z) z))
131.0ms
(cbrt (* (* y z) z))
163.0ms
(cbrt (* (* y z) z))

simplify1.2s

Counts
78 → 78
Iterations
IterNodes
done5000
2732
1228
090

prune545.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize41.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
9.5b
(cbrt (* y z))
20.6b
(cbrt (* (* y z) z))
20.6b
(cbrt (* (* y z) z))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 46
Calls
4 calls:
1.0ms
(cbrt z)
5.0ms
(cbrt (* y z))
19.0ms
(cbrt (* (* y z) z))
18.0ms
(cbrt (* (* y z) z))

series617.0ms

Counts
4 → 12
Calls
4 calls:
264.0ms
(cbrt z)
87.0ms
(cbrt (* y z))
111.0ms
(cbrt (* (* y z) z))
155.0ms
(cbrt (* (* y z) z))

simplify1.0s

Counts
58 → 58
Iterations
IterNodes
done5000
31189
2390
1172
082

prune479.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
9.5b
(cbrt (* y z))
9.5b
(cbrt (* y z))
20.6b
(cbrt (* (* y z) z))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
6×cbrt-prod
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log log1p-expm1-u add-log-exp
Counts
4 → 46
Calls
4 calls:
1.0ms
(cbrt z)
3.0ms
(cbrt (* y z))
3.0ms
(cbrt (* y z))
23.0ms
(cbrt (* (* y z) z))

series649.0ms

Counts
4 → 12
Calls
4 calls:
314.0ms
(cbrt z)
106.0ms
(cbrt (* y z))
88.0ms
(cbrt (* y z))
141.0ms
(cbrt (* (* y z) z))

simplify1.1s

Counts
58 → 58
Iterations
IterNodes
done5000
31189
2390
1172
082

prune436.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0b

regimes437.0ms

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

sample911.0ms

Algorithm
intervals
Results
393.0ms10680×body80valid