Details

Time bar (total: 9.6s)

sample14.0ms

Algorithm
intervals
Results
6.0ms344×body80valid

simplify75.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1127
2317
3617
4867
5927
6967
done967

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
18×prod-diff
16×add-sqr-sqrt *-un-lft-identity
14×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
3×pow-prod-down prod-exp cbrt-unprod
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- associate-*l* *-commutative flip-- log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 46
Calls
1 calls:
28.0ms
(* (* x y) (- 1.0 y))

series60.0ms

Counts
1 → 3
Calls
1 calls:
60.0ms
(* (* x y) (- 1.0 y))

simplify2.9s

Counts
49 → 49
Iterations

Useful iterations: 3 (1.5s)

IterNodesCost
0110883
1288712
2947570
33922528
done5000528

prune68.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (- 1.0 y))
0.1b
(* (* x (- 1.0 y)) y)

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
19×*-un-lft-identity
18×prod-diff
17×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log add-cbrt-cube
8×associate-*r*
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u sub-neg flip3-- associate-*l/ *-commutative flip-- log1p-expm1-u add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 68
Calls
2 calls:
12.0ms
(* x (- 1.0 y))
14.0ms
(* (* x (- 1.0 y)) y)

series80.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(* x (- 1.0 y))
47.0ms
(* (* x (- 1.0 y)) y)

simplify2.1s

Counts
74 → 74
Iterations

Useful iterations: 3 (831.0ms)

IterNodesCost
0129982
1264806
2770652
33237598
done5000598

prune108.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0b

localize8.0ms

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))

rewrite31.0ms

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×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 109
Calls
4 calls:
21.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
2.0ms
(cbrt (- 1.0 y))
2.0ms
(cbrt (- 1.0 y))
2.0ms
(cbrt (- 1.0 y))

series380.0ms

Counts
4 → 12
Calls
4 calls:
112.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
91.0ms
(cbrt (- 1.0 y))
88.0ms
(cbrt (- 1.0 y))
89.0ms
(cbrt (- 1.0 y))

simplify1.0s

Counts
121 → 121
Iterations

Useful iterations: 3 (418.0ms)

IterNodesCost
01521619
13301463
28831391
324851271
done50011271

prune338.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
117×cbrt-prod
54×add-sqr-sqrt
42×*-un-lft-identity
36×cbrt-div
22×add-cube-cbrt
13×swap-sqr
11×pow1 associate-*r* associate-*l*
9×flip3-- pow1/3 flip-- distribute-lft-out-- unswap-sqr
7×difference-of-squares
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 132
Calls
4 calls:
29.0ms
(* (cbrt (cbrt (- 1.0 y))) (cbrt (cbrt (- 1.0 y))))
3.0ms
(cbrt (cbrt (- 1.0 y)))
3.0ms
(cbrt (cbrt (- 1.0 y)))
3.0ms
(cbrt (cbrt (- 1.0 y)))

series387.0ms

Counts
4 → 12
Calls
4 calls:
109.0ms
(* (cbrt (cbrt (- 1.0 y))) (cbrt (cbrt (- 1.0 y))))
92.0ms
(cbrt (cbrt (- 1.0 y)))
92.0ms
(cbrt (cbrt (- 1.0 y)))
95.0ms
(cbrt (cbrt (- 1.0 y)))

simplify1.1s

Counts
144 → 144
Iterations

Useful iterations: 3 (478.0ms)

IterNodesCost
01832239
13672071
29361985
326131818
done50001818

prune443.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

regimes57.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

end0.0ms

sample342.0ms

Algorithm
intervals
Results
184.0ms10714×body80valid