Details

Time bar (total: 38.0s)

sample19.0ms

Algorithm
intervals
Results
10.0ms439×body80valid

simplify28.1s

Counts
1 → 1
Iterations

Useful iterations: 3 (7.0ms)

IterNodesCost
0715
11315
22313
3369
4459
5529
6709
71249
81419
91539
102559
117669
1231689
done50009

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3 (* y y))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt *-un-lft-identity
1×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
1 → 19
Calls
1 calls:
6.0ms
(* 3 (* y y))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* 3 (* y y))

simplify3.3s

Counts
22 → 22
Iterations

Useful iterations: 3 (115.0ms)

IterNodesCost
034162
186149
2269129
3820123
43175123
done5001123

prune38.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* 3 y) y)

rewrite7.0ms

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:
7.0ms
(* (* 3 y) y)

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(* (* 3 y) y)

simplify1.9s

Counts
21 → 21
Iterations

Useful iterations: 3 (224.0ms)

IterNodesCost
036157
199144
2438122
31925116
done5001116

prune35.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
0.3b
(* (cbrt 3) (* y y))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
28×pow1 add-exp-log
18×pow-prod-down prod-exp cbrt-unprod
16×add-cbrt-cube
7×associate-*l*
6×add-sqr-sqrt
4×cbrt-prod add-cube-cbrt *-un-lft-identity
2×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
2 → 51
Calls
2 calls:
28.0ms
(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
8.0ms
(* (cbrt 3) (* y y))

series133.0ms

Counts
2 → 6
Calls
2 calls:
86.0ms
(* (* (cbrt 3) (cbrt 3)) (* (cbrt 3) (* y y)))
47.0ms
(* (cbrt 3) (* y y))

simplify2.3s

Counts
57 → 57
Iterations

Useful iterations: 3 (307.0ms)

IterNodesCost
066692
1183664
2671448
32919342
done5000342

prune84.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (* (cbrt (cbrt 3)) (cbrt (cbrt 3))) (* (cbrt (cbrt 3)) (* y y)))
0.2b
(* (* (cbrt 3) (cbrt 3)) (* (* (cbrt (cbrt 3)) (cbrt (cbrt 3))) (* (cbrt (cbrt 3)) (* y y))))
0.2b
(* (cbrt (cbrt 3)) (* y y))

rewrite158.0ms

Algorithm
rewrite-expression-head
Rules
94×pow1 add-exp-log
69×pow-prod-down prod-exp cbrt-unprod
48×add-cbrt-cube
12×cbrt-prod
11×associate-*l*
9×add-sqr-sqrt
6×add-cube-cbrt *-un-lft-identity
3×associate-*r* *-commutative add-log-exp unswap-sqr
Counts
3 → 107
Calls
3 calls:
33.0ms
(* (* (cbrt (cbrt 3)) (cbrt (cbrt 3))) (* (cbrt (cbrt 3)) (* y y)))
109.0ms
(* (* (cbrt 3) (cbrt 3)) (* (* (cbrt (cbrt 3)) (cbrt (cbrt 3))) (* (cbrt (cbrt 3)) (* y y))))
10.0ms
(* (cbrt (cbrt 3)) (* y y))

series399.0ms

Counts
3 → 9
Calls
3 calls:
49.0ms
(* (* (cbrt (cbrt 3)) (cbrt (cbrt 3))) (* (cbrt (cbrt 3)) (* y y)))
101.0ms
(* (* (cbrt 3) (cbrt 3)) (* (* (cbrt (cbrt 3)) (cbrt (cbrt 3))) (* (cbrt (cbrt 3)) (* y y))))
249.0ms
(* (cbrt (cbrt 3)) (* y y))

simplify594.0ms

Counts
116 → 116
Iterations

Useful iterations: 2 (131.0ms)

IterNodesCost
01192419
13812311
215211387
done50001387

prune213.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes77.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
0911
1159
2179
done179

end0.0ms

sample520.0ms

Algorithm
intervals
Results
313.0ms14103×body80valid