Details

Time bar (total: 18.8s)

sample27.0ms

Algorithm
intervals
Results
10.0ms347×body80valid

simplify9.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
185
295
done95

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite42.0ms

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×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
42.0ms
(* (* x y) y)

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(* (* x y) y)

simplify4.4s

Counts
23 → 23
Iterations

Useful iterations: 4 (1.2s)

IterNodesCost
038169
195164
2337134
3653134
4945133
52719133
done5000133

prune60.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

6.7b
(* x (* y y))

rewrite21.0ms

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×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
20.0ms
(* x (* y y))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(* x (* y y))

simplify3.8s

Counts
24 → 24
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
036174
180171
2216141
3450141
4673141
51860141
done5000141

prune35.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
3.1b
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (* y y)))
3.7b
(* (cbrt x) (* y y))

rewrite101.0ms

Algorithm
rewrite-expression-head
Rules
30×pow1 add-exp-log
18×pow-prod-down prod-exp add-cbrt-cube cbrt-unprod
10×cbrt-prod add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
7×associate-*l*
4×expm1-log1p-u log1p-expm1-u add-log-exp
2×pow1/3 associate-*r* *-commutative unswap-sqr
Counts
4 → 81
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
75.0ms
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (* y y)))
19.0ms
(* (cbrt x) (* y y))

series726.0ms

Counts
4 → 12
Calls
4 calls:
266.0ms
(cbrt x)
247.0ms
(cbrt x)
70.0ms
(* (* (cbrt x) (cbrt x)) (* (cbrt x) (* y y)))
142.0ms
(* (cbrt x) (* y y))

simplify3.2s

Counts
93 → 93
Iterations

Useful iterations: 3 (1.5s)

IterNodesCost
089882
1197852
2707610
33180498
done5000498

prune231.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
3.1b
(* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) y))

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
25×pow1 add-exp-log
17×add-cbrt-cube
15×pow-prod-down prod-exp cbrt-unprod
9×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow1/3
1×associate-*r* associate-*l* *-commutative
Counts
4 → 69
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
87.0ms
(* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) y))

series799.0ms

Counts
4 → 12
Calls
4 calls:
215.0ms
(cbrt x)
255.0ms
(cbrt x)
273.0ms
(cbrt x)
56.0ms
(* (* (cbrt x) (cbrt x)) (* (* (cbrt x) y) y))

simplify3.9s

Counts
81 → 81
Iterations

Useful iterations: 3 (1.8s)

IterNodesCost
076740
1193713
2777477
33423369
done5001369

prune192.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0.0b

regimes79.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
165
done65

end0.0ms

sample945.0ms

Algorithm
intervals
Results
278.0ms10641×body80valid