Details

Time bar (total: 14.5s)

sample18.0ms

Algorithm
intervals
Results
9.0ms341×body80valid

simplify29.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1157
2257
3337
4377
5437
done437

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* y (+ z x))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt *-un-lft-identity
4×associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
20.0ms
(* y (+ z x))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* y (+ z x))

simplify4.1s

Counts
26 → 26
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
046194
1126183
2382163
31297163
44239163
done5000163

prune61.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ sum-log add-cbrt-cube flip-+
Counts
1 → 11
Calls
1 calls:
11.0ms
(+ (* z y) (* y x))

series45.0ms

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

simplify3.0s

Counts
14 → 14
Iterations

Useful iterations: 3 (266.0ms)

IterNodesCost
029166
199131
2345115
31146113
43495113
done5000113

prune30.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* y (+ z x))) (cbrt (* y (+ z x))))
4.6b
(cbrt (* y (+ z x)))
4.6b
(cbrt (* y (+ z x)))
4.6b
(cbrt (* y (+ z x)))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-+ pow1/3 flip-+
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
20.0ms
(* (cbrt (* y (+ z x))) (cbrt (* y (+ z x))))
7.0ms
(cbrt (* y (+ z x)))
11.0ms
(cbrt (* y (+ z x)))
7.0ms
(cbrt (* y (+ z x)))

series509.0ms

Counts
4 → 12
Calls
4 calls:
155.0ms
(* (cbrt (* y (+ z x))) (cbrt (* y (+ z x))))
120.0ms
(cbrt (* y (+ z x)))
115.0ms
(cbrt (* y (+ z x)))
118.0ms
(cbrt (* y (+ z x)))

simplify2.6s

Counts
84 → 84
Iterations

Useful iterations: done (2.6s)

IterNodesCost
01081142
12541039
2641943
31483867
43754827
done5001789

prune329.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (+ z x))
0.6b
(cbrt y)
4.6b
(cbrt (* y (+ z x)))
4.6b
(cbrt (* y (+ z x)))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
9×cbrt-prod
8×*-un-lft-identity
6×add-sqr-sqrt add-cube-cbrt cbrt-div
4×pow1 add-exp-log pow1/3 associate-*r/ add-cbrt-cube add-log-exp
3×flip3-+ flip-+
1×distribute-lft-out
Counts
4 → 47
Calls
4 calls:
8.0ms
(cbrt (+ z x))
2.0ms
(cbrt y)
21.0ms
(cbrt (* y (+ z x)))
13.0ms
(cbrt (* y (+ z x)))

series795.0ms

Counts
4 → 12
Calls
4 calls:
188.0ms
(cbrt (+ z x))
278.0ms
(cbrt y)
160.0ms
(cbrt (* y (+ z x)))
169.0ms
(cbrt (* y (+ z x)))

simplify1.8s

Counts
59 → 59
Iterations

Useful iterations: done (1.8s)

IterNodesCost
0105514
1241493
2514453
31188426
43161414
done5002409

prune245.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes54.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
1119
done119

end0.0ms

sample715.0ms

Algorithm
intervals
Results
389.0ms10106×body80valid