Details

Time bar (total: 14.2s)

sample36.0ms

Algorithm
intervals
Results
16.0ms357×body80valid

simplify59.0ms

Counts
1 → 1
Iterations
IterNodes
done85
585
478
361
231
112
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) (- 1.0 y))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ add-cube-cbrt
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
24.0ms
(* (* x y) (- 1.0 y))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(* (* x y) (- 1.0 y))

simplify2.7s

Counts
29 → 29
Iterations
IterNodes
done5076
32830
2569
1174
060

prune157.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (- 1.0 y))

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 101
Calls
4 calls:
58.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
11.0ms
(cbrt (- 1.0 y))
6.0ms
(cbrt (- 1.0 y))
7.0ms
(cbrt (- 1.0 y))

series506.0ms

Counts
4 → 12
Calls
4 calls:
140.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
119.0ms
(cbrt (- 1.0 y))
122.0ms
(cbrt (- 1.0 y))
125.0ms
(cbrt (- 1.0 y))

simplify1.8s

Counts
113 → 113
Iterations
IterNodes
done5000
31999
2812
1340
0150

prune567.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (- 1.0 y))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
20×cbrt-prod
16×add-sqr-sqrt *-un-lft-identity
8×cbrt-div add-cube-cbrt
4×pow1 flip3-- add-cbrt-cube pow1/3 add-exp-log flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
4 → 60
Calls
4 calls:
7.0ms
(cbrt (- 1.0 y))
3.0ms
(cbrt (- 1.0 y))
3.0ms
(cbrt (- 1.0 y))
4.0ms
(cbrt (- 1.0 y))

series491.0ms

Counts
4 → 12
Calls
4 calls:
106.0ms
(cbrt (- 1.0 y))
140.0ms
(cbrt (- 1.0 y))
114.0ms
(cbrt (- 1.0 y))
131.0ms
(cbrt (- 1.0 y))

simplify2.6s

Counts
72 → 72
Iterations
IterNodes
done5000
44054
31192
2433
1186
083

prune432.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize77.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (- 1.0 y))
0.2b
(cbrt (- 1.0 y))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
20×cbrt-prod
16×add-sqr-sqrt *-un-lft-identity
8×cbrt-div add-cube-cbrt
4×pow1 flip3-- add-cbrt-cube pow1/3 add-exp-log flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
4 → 60
Calls
4 calls:
6.0ms
(cbrt (- 1.0 y))
6.0ms
(cbrt (- 1.0 y))
7.0ms
(cbrt (- 1.0 y))
6.0ms
(cbrt (- 1.0 y))

series530.0ms

Counts
4 → 12
Calls
4 calls:
128.0ms
(cbrt (- 1.0 y))
106.0ms
(cbrt (- 1.0 y))
144.0ms
(cbrt (- 1.0 y))
151.0ms
(cbrt (- 1.0 y))

simplify2.5s

Counts
72 → 72
Iterations
IterNodes
done5000
44054
31192
2433
1186
083

prune496.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes200.0ms

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
done8
18
06

end0.0ms

sample757.0ms

Algorithm
intervals
Results
438.0ms10744×body80valid