Details

Time bar (total: 1.3s)

sample138.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 8.892822%

Guaranteed chance to sample good point: 97.872982%

Results
5.0ms256×body80valid
0.0msbody80invalid

simplify86.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1193
2433
3553
4593
5673
6873
71233
81983
93813
104543
116293
128073
1311673
1415043
1521863
1650023

prune3.0ms

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 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube add-log-exp
associate-*r*
associate-*l/
sub-neg flip3-- flip3-+ diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
2 → 33
Calls
2 calls:
5.0ms
(* (+ x 1.0) y)
5.0ms
(- (* (+ x 1.0) y) x)

series13.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(* (+ x 1.0) y)
4.0ms
(- (* (+ x 1.0) y) x)

simplify66.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 2 (19.0ms)

IterNodesCost
0149159
1616147
23109145
35001145

prune41.0ms

Filtered
28 candidates to 39 candidates (-39.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New38139
Fresh000
Picked011
Done000
Total38240

Merged error: 0.0b

Counts
40 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
0.6b
(cbrt (* (+ x 1.0) y))
0.6b
(cbrt (* (+ x 1.0) y))
0.6b
(cbrt (* (+ x 1.0) y))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*l/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
flip3-+ pow1/3 flip-+
add-cube-cbrt *-un-lft-identity
cbrt-prod
add-exp-log
frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube add-log-exp
associate-*r/ pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
4.0ms
(cbrt (* (+ x 1.0) y))
4.0ms
(cbrt (* (+ x 1.0) y))
6.0ms
(cbrt (* (+ x 1.0) y))

series82.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
18.0ms
(cbrt (* (+ x 1.0) y))
17.0ms
(cbrt (* (+ x 1.0) y))
18.0ms
(cbrt (* (+ x 1.0) y))

simplify43.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0362905
11201847
25002793

prune192.0ms

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

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New84084
Fresh000
Picked011
Done011
Total84286

Merged error: 0.0b

Counts
86 → 2

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
083
183

end0.0ms

sample489.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 8.892822%

Guaranteed chance to sample good point: 97.872982%

Results
172.0ms7999×body80valid
10.0ms356×body80invalid
0.0msbody1280valid

Profiling

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