Details

Time bar (total: 2.8s)

sample14.0ms

Algorithm
intervals
Results
7.0ms331×body80valid

simplify10.0ms

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

localize4.0ms

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))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(* (* x y) (- 1.0 y))

simplify29.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0167140
1840114
25002114

prune37.0ms

Filtered
29 candidates to 15 candidates (51.7%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New24529
Fresh000
Picked101
Done000
Total25530

Merged error: 0.0b

Counts
30 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

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)))
9.0ms
(* (* 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 (51.0ms)

IterNodesCost
0242241
11448200
25001195

prune190.0ms

Filtered
46 candidates to 31 candidates (67.4%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New46046
Fresh044
Picked011
Done000
Total46551

Merged error: 0.0b

Counts
51 → 5

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))

rewrite22.0ms

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

series431.0ms

Counts
4 → 12
Calls
4 calls:
118.0ms
(* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))
132.0ms
(cbrt (- 1.0 y))
90.0ms
(cbrt (- 1.0 y))
90.0ms
(cbrt (- 1.0 y))

simplify145.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (135.0ms)

IterNodesCost
0316847
11003807
24436750
35001746

prune253.0ms

Filtered
113 candidates to 81 candidates (71.7%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1112113
Fresh033
Picked011
Done011
Total1117118

Merged error: 0b

Counts
118 → 7

localize13.0ms

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 (cbrt (- 1.0 y))) (cbrt (cbrt (- 1.0 y))))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
93×cbrt-prod
51×add-sqr-sqrt
39×*-un-lft-identity
30×cbrt-div
19×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×frac-times add-cbrt-cube 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 → 115
Calls
4 calls:
3.0ms
(cbrt (- 1.0 y))
3.0ms
(cbrt (- 1.0 y))
3.0ms
(cbrt (- 1.0 y))
13.0ms
(* (cbrt (cbrt (- 1.0 y))) (cbrt (cbrt (- 1.0 y))))

series392.0ms

Counts
4 → 12
Calls
4 calls:
92.0ms
(cbrt (- 1.0 y))
94.0ms
(cbrt (- 1.0 y))
93.0ms
(cbrt (- 1.0 y))
112.0ms
(* (cbrt (cbrt (- 1.0 y))) (cbrt (cbrt (- 1.0 y))))

simplify150.0ms

Algorithm
egg-herbie
Counts
127 → 127
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
03711173
111451125
249111023
350011023

prune333.0ms

Filtered
127 candidates to 90 candidates (70.9%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1270127
Fresh044
Picked011
Done022
Total1277134

Merged error: 0b

Counts
134 → 7

regimes83.0ms

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

sample380.0ms

Algorithm
intervals
Results
222.0ms10646×body80valid

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