Details

Time bar (total: 1.5s)

sample16.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
7.0ms327×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1323
2703
3903
4973
5973

prune2.0ms

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))

rewrite10.0ms

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:
8.0ms
(* (* x y) (- 1.0 y))

series8.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(* (* x y) (- 1.0 y))

simplify27.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0167140
1840114
25002114

prune42.0ms

Filtered
15 candidates to 29 candidates (-93.3%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New24529
Fresh000
Picked011
Done000
Total24630

Merged error: 0.0b

Counts
30 → 6

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) (- 1.0 y))) (cbrt (* (* x y) (- 1.0 y))))
9.3b
(cbrt (* (* x y) (- 1.0 y)))
9.3b
(cbrt (* (* x y) (- 1.0 y)))
9.3b
(cbrt (* (* x y) (- 1.0 y)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-- pow1/3 flip--
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
7.0ms
(* (cbrt (* (* x y) (- 1.0 y))) (cbrt (* (* x y) (- 1.0 y))))
7.0ms
(cbrt (* (* x y) (- 1.0 y)))
5.0ms
(cbrt (* (* x y) (- 1.0 y)))
5.0ms
(cbrt (* (* x y) (- 1.0 y)))

series79.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (cbrt (* (* x y) (- 1.0 y))) (cbrt (* (* x y) (- 1.0 y))))
17.0ms
(cbrt (* (* x y) (- 1.0 y)))
17.0ms
(cbrt (* (* x y) (- 1.0 y)))
17.0ms
(cbrt (* (* x y) (- 1.0 y)))

simplify43.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
03961084
11321998
25001948

prune207.0ms

Filtered
67 candidates to 84 candidates (-25.4%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New82284
Fresh044
Picked011
Done011
Total82890

Merged error: 0b

Counts
90 → 8

localize13.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* x y)) (cbrt (* x y)))
9.3b
(cbrt (* (* x y) (- 1.0 y)))
9.3b
(cbrt (* x y))
9.3b
(cbrt (* x y))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
2×cbrt-div associate-*r/ pow-prod-down pow-sqr pow-prod-up
1×pow2 flip3-- pow-plus prod-exp *-commutative flip-- cbrt-unprod unswap-sqr
Counts
4 → 60
Calls
4 calls:
5.0ms
(* (cbrt (* x y)) (cbrt (* x y)))
5.0ms
(cbrt (* (* x y) (- 1.0 y)))
2.0ms
(cbrt (* x y))
2.0ms
(cbrt (* x y))

series64.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(* (cbrt (* x y)) (cbrt (* x y)))
17.0ms
(cbrt (* (* x y) (- 1.0 y)))
13.0ms
(cbrt (* x y))
13.0ms
(cbrt (* x y))

simplify35.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0358485
11182436
25002390

prune134.0ms

Filtered
55 candidates to 72 candidates (-30.9%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New72072
Fresh055
Picked011
Done022
Total72880

Merged error: 0b

Counts
80 → 8

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- 1.0 y))
4.3b
(* x (* y (- 1.0 y)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
7×*-un-lft-identity
6×sub-neg associate-*r/ associate-*r* associate-*l*
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 54
Calls
2 calls:
6.0ms
(* y (- 1.0 y))
7.0ms
(* x (* y (- 1.0 y)))

series13.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* y (- 1.0 y))
7.0ms
(* x (* y (- 1.0 y)))

simplify30.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0198252
1861214
25002214

prune39.0ms

Filtered
30 candidates to 60 candidates (-100.0%)
Pruning

8 alts after pruning (4 fresh and 4 done)

PrunedKeptTotal
New60060
Fresh044
Picked011
Done033
Total60868

Merged error: 0b

Counts
68 → 8

regimes159.0ms

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

sample448.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
230.0ms10534×body80valid

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