Details

Time bar (total: 1.1s)

sample62.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 0%

Results
4.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
052
152

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ x y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
7.0ms
(/ x (+ x y))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(/ x (+ x y))

simplify77.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
0118153
1378144
21010144
33606144
45001144

prune30.0ms

Filtered
25 candidates to 36 candidates (-44.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New34236
Fresh000
Picked011
Done000
Total34337

Merged error: 0b

Counts
37 → 3

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (/ 1 (+ x y)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
18×associate-*r*
17×add-sqr-sqrt *-un-lft-identity
14×times-frac
10×add-exp-log add-cube-cbrt
6×add-cbrt-cube
4×prod-exp
3×pow1 associate-*l* distribute-lft-out unswap-sqr
2×div-exp associate-/r/ cbrt-unprod
1×cbrt-undiv rec-exp flip3-+ 1-exp associate-*r/ pow-prod-down un-div-inv *-commutative flip-+ div-inv add-log-exp
Counts
1 → 41
Calls
1 calls:
9.0ms
(* x (/ 1 (+ x y)))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(* x (/ 1 (+ x y)))

simplify54.0ms

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0214189
1929159
23536137
35001137

prune33.0ms

Filtered
27 candidates to 44 candidates (-63.0%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New44044
Fresh011
Picked011
Done011
Total44347

Merged error: 0b

Counts
47 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ x y)) (cbrt (+ x y)))
0.7b
(cbrt (+ x y))
0.7b
(cbrt (+ x y))
0.7b
(cbrt (+ x y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
35×*-un-lft-identity
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 swap-sqr flip-+ distribute-lft-out
7×associate-*r* associate-*l*
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 → 95
Calls
4 calls:
9.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))
3.0ms
(cbrt (+ x y))

series129.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(* (cbrt (+ x y)) (cbrt (+ x y)))
29.0ms
(cbrt (+ x y))
29.0ms
(cbrt (+ x y))
32.0ms
(cbrt (+ x y))

simplify119.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 3 (110.0ms)

IterNodesCost
0284746
1846709
23879634
35002621

prune98.0ms

Filtered
75 candidates to 107 candidates (-42.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1070107
Fresh000
Picked011
Done022
Total1073110

Merged error: 0b

Counts
110 → 3

regimes96.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052
152

end0.0ms

sample313.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0.097632%

Space saved by search: 0.097632%

Guaranteed chance to sample good point: 0%

Results
148.0ms8000×body80valid

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