Details

Time bar (total: 2.5s)

sample15.0ms

Algorithm
intervals
Results
7.0ms363×body80valid

simplify10.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1323
2703
3903
4973
5973

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in add-cube-cbrt sub-neg distribute-lft-in associate-*r/
1×flip3-- associate-*l* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
12.0ms
(* (* x y) (- 1.0 y))

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* (* x y) (- 1.0 y))

simplify35.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0167140
1840114
25002114

prune39.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
5×associate-*l*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt associate-*l/
1×flip3-- associate-*r* *-commutative flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 22
Calls
1 calls:
16.0ms
(* (- 1.0 y) (* x y))

series34.0ms

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

simplify74.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
0141121
1540101
2284295
3500195

prune41.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

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×frac-times add-cbrt-cube 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 → 101
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))

series386.0ms

Counts
4 → 12
Calls
4 calls:
107.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
90.0ms
(cbrt (- 1.0 y))
91.0ms
(cbrt (- 1.0 y))
98.0ms
(cbrt (- 1.0 y))

simplify146.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (136.0ms)

IterNodesCost
0316847
11003807
24436753
35001749

prune305.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
48×cbrt-div
28×cbrt-prod
14×flip3-- flip--
12×add-sqr-sqrt *-un-lft-identity
8×frac-times add-cube-cbrt
4×pow1 add-exp-log pow1/3 associate-*r/ associate-*l/ add-cbrt-cube add-log-exp
2×distribute-lft-out-- difference-of-squares
Counts
4 → 70
Calls
4 calls:
3.0ms
(cbrt (cbrt (- 1.0 y)))
3.0ms
(cbrt (cbrt (- 1.0 y)))
8.0ms
(cbrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
8.0ms
(cbrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))

series410.0ms

Counts
4 → 12
Calls
4 calls:
92.0ms
(cbrt (cbrt (- 1.0 y)))
93.0ms
(cbrt (cbrt (- 1.0 y)))
115.0ms
(cbrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
109.0ms
(cbrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))

simplify81.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
0298850
1713808
22343796
35001794

prune355.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

regimes55.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample353.0ms

Algorithm
intervals
Results
193.0ms10695×body80valid