Details

Time bar (total: 2.5s)

sample28.0ms

Algorithm
intervals
Results
14.0ms338×body80valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1323
2703
3903
4973
5973

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite8.0ms

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:
7.0ms
(* (* x y) (- 1.0 y))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(* (* x y) (- 1.0 y))

simplify29.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0167140
1840114
25002114

prune41.0ms

Filtered
29 candidates to 15 candidates (51.7%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New23629
Fresh000
Picked101
Done000
Total24630

Merged error: 0.0b

Counts
30 → 6

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (* x y) 1.0) (* (* x y) (neg y)))
0.2b
(* (* x y) (neg y))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r*
7×pow1 add-exp-log add-cbrt-cube
5×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×add-log-exp
3×distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp distribute-rgt-neg-out cbrt-unprod
1×+-commutative neg-mul-1 flip3-+ associate-*l* unsub-neg sum-log *-commutative flip-+ distribute-lft-out
Counts
2 → 40
Calls
2 calls:
5.0ms
(+ (* (* x y) 1.0) (* (* x y) (neg y)))
6.0ms
(* (* x y) (neg y))

series107.0ms

Counts
2 → 6
Calls
2 calls:
75.0ms
(+ (* (* x y) 1.0) (* (* x y) (neg y)))
31.0ms
(* (* x y) (neg y))

simplify54.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
0242241
11448200
25001195

prune65.0ms

Filtered
46 candidates to 31 candidates (67.4%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New45146
Fresh145
Picked011
Done000
Total46652

Merged error: 0.0b

Counts
52 → 6

localize8.0ms

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)) (cbrt (- 1.0 y)))

rewrite25.0ms

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:
3.0ms
(cbrt (- 1.0 y))
3.0ms
(cbrt (- 1.0 y))
3.0ms
(cbrt (- 1.0 y))
10.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))

series382.0ms

Counts
4 → 12
Calls
4 calls:
92.0ms
(cbrt (- 1.0 y))
93.0ms
(cbrt (- 1.0 y))
90.0ms
(cbrt (- 1.0 y))
107.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))

simplify147.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (136.0ms)

IterNodesCost
0316847
11010807
24442750
35001746

prune250.0ms

Filtered
113 candidates to 81 candidates (71.7%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1112113
Fresh044
Picked101
Done011
Total1127119

Merged error: 0.0b

Counts
119 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

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

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
47×cbrt-prod
38×cbrt-div
35×add-sqr-sqrt
33×*-un-lft-identity
15×add-cube-cbrt
14×flip3-- flip--
11×pow1
10×swap-sqr
9×pow1/3
8×frac-times associate-*r* associate-*l* distribute-lft-out--
6×add-exp-log difference-of-squares
4×associate-*r/ associate-*l/ add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 106
Calls
4 calls:
3.0ms
(cbrt (- 1.0 y))
9.0ms
(cbrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
14.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
4.0ms
(cbrt (cbrt (- 1.0 y)))

series408.0ms

Counts
4 → 12
Calls
4 calls:
95.0ms
(cbrt (- 1.0 y))
109.0ms
(cbrt (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y))))
107.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
96.0ms
(cbrt (cbrt (- 1.0 y)))

simplify65.0ms

Algorithm
egg-herbie
Counts
118 → 118
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
05191014
11599972
25002910

prune319.0ms

Filtered
118 candidates to 85 candidates (72.0%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1180118
Fresh055
Picked011
Done011
Total1187125

Merged error: 0.0b

Counts
125 → 7

regimes56.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0146
1186
2246
3246

end0.0ms

sample412.0ms

Algorithm
intervals
Results
242.0ms10659×body80valid

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