Details

Time bar (total: 2.3s)

sample160.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 97.668457%

Results
4.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1102
2122
3132
4132

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

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (+ x y) x)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
6×*-un-lft-identity add-log-exp
3×sum-log distribute-lft-out
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ flip3-+ add-cbrt-cube flip-+
Counts
1 → 15
Calls
1 calls:
5.0ms
(+ (+ x y) x)

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(+ (+ x y) x)

simplify96.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 3 (26.0ms)

IterNodesCost
08265
124160
285458
3453553
4500253

prune22.0ms

Filtered
10 candidates to 18 candidates (-80.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New16218
Fresh000
Picked011
Done000
Total16319

Merged error: 0.0b

Counts
19 → 3

localize7.0ms

Local error

Found 4 expressions with local error:

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

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
74×*-un-lft-identity
51×cbrt-prod
33×distribute-lft-out
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt
14×swap-sqr
11×pow1
9×flip3-+ pow1/3 flip-+
8×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 → 105
Calls
4 calls:
15.0ms
(* (cbrt (+ (+ x y) x)) (cbrt (+ (+ x y) x)))
5.0ms
(cbrt (+ (+ x y) x))
5.0ms
(cbrt (+ (+ x y) x))
5.0ms
(cbrt (+ (+ x y) x))

series137.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* (cbrt (+ (+ x y) x)) (cbrt (+ (+ x y) x)))
31.0ms
(cbrt (+ (+ x y) x))
31.0ms
(cbrt (+ (+ x y) x))
34.0ms
(cbrt (+ (+ x y) x))

simplify130.0ms

Algorithm
egg-herbie
Counts
117 → 117
Iterations

Useful iterations: 3 (118.0ms)

IterNodesCost
02961023
1943972
24426856
35001851

prune112.0ms

Filtered
75 candidates to 117 candidates (-56.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1152117
Fresh011
Picked011
Done011
Total1155120

Merged error: 0.0b

Counts
120 → 5

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (+ (+ x y) x))
0.5b
(cbrt (+ (+ x y) x))
0.5b
(cbrt (+ (+ x y) x))
1.1b
(pow (cbrt (cbrt (+ (+ x y) x))) 5)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
28×cbrt-prod
12×distribute-lft-out
11×add-sqr-sqrt add-cube-cbrt unpow-prod-down
6×cbrt-div
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow flip3-+ flip-+
2×pow-pow
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 71
Calls
4 calls:
5.0ms
(cbrt (+ (+ x y) x))
5.0ms
(cbrt (+ (+ x y) x))
5.0ms
(cbrt (+ (+ x y) x))
8.0ms
(pow (cbrt (cbrt (+ (+ x y) x))) 5)

series186.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(cbrt (+ (+ x y) x))
33.0ms
(cbrt (+ (+ x y) x))
31.0ms
(cbrt (+ (+ x y) x))
91.0ms
(pow (cbrt (cbrt (+ (+ x y) x))) 5)

simplify96.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 3 (88.0ms)

IterNodesCost
0312659
1886621
23298599
35002573

prune118.0ms

Filtered
62 candidates to 83 candidates (-33.9%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New82183
Fresh022
Picked011
Done022
Total82688

Merged error: 0b

Counts
88 → 6

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (+ (+ x y) x))
0.5b
(cbrt (+ (+ x y) x))
0.6b
(cbrt (* (cbrt (+ (+ x y) x)) (cbrt (+ (+ x y) x))))
1.1b
(pow (cbrt (* (cbrt (* (cbrt (+ (+ x y) x)) (cbrt (+ (+ x y) x)))) (cbrt (cbrt (+ (+ x y) x))))) 5)

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-div
18×*-un-lft-identity
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt flip3-+ flip-+
6×distribute-lft-out
5×pow1 add-exp-log
4×frac-times unpow-prod-down pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow
2×pow-pow associate-*r/ associate-*l/
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 66
Calls
4 calls:
5.0ms
(cbrt (+ (+ x y) x))
5.0ms
(cbrt (+ (+ x y) x))
13.0ms
(cbrt (* (cbrt (+ (+ x y) x)) (cbrt (+ (+ x y) x))))
11.0ms
(pow (cbrt (* (cbrt (* (cbrt (+ (+ x y) x)) (cbrt (+ (+ x y) x)))) (cbrt (cbrt (+ (+ x y) x))))) 5)

series205.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(cbrt (+ (+ x y) x))
33.0ms
(cbrt (+ (+ x y) x))
50.0ms
(cbrt (* (cbrt (+ (+ x y) x)) (cbrt (+ (+ x y) x))))
92.0ms
(pow (cbrt (* (cbrt (* (cbrt (+ (+ x y) x)) (cbrt (+ (+ x y) x)))) (cbrt (cbrt (+ (+ x y) x))))) 5)

simplify111.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 3 (100.0ms)

IterNodesCost
0412993
11095947
23943926
35003912

prune116.0ms

Filtered
61 candidates to 78 candidates (-27.9%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New78078
Fresh022
Picked011
Done033
Total78684

Merged error: 0b

Counts
84 → 6

regimes142.0ms

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
062
162

end0.0ms

sample471.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 97.668457%

Results
133.0ms8000×body80valid
0.0ms3×body80invalid

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