Details

Time bar (total: 6.3s)

sample2.2s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 4.11377%

Guaranteed chance to sample good point: 58.790579%

Results
7.0ms191×body80valid
4.0ms24×body1280valid
2.0ms18×body640valid
1.0msbody2560valid
1.0ms10×body640invalid
1.0msbody1280invalid
1.0ms28×body80invalid
1.0msbody320valid
0.0msbody160valid
0.0msbody160invalid
0.0msbody320invalid

simplify86.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 4 (13.0ms)

IterNodesCost
0226
1656
21754
34023
49192
528922
650012

prune9.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* y (- x z))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*r*
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 26
Calls
1 calls:
6.0ms
(* y (- x z))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* y (- x z))

simplify46.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011298
146288
2188388
3500288

prune28.0ms

Filtered
17 candidates to 29 candidates (-70.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New27229
Fresh101
Picked011
Done000
Total28331

Merged error: 0.0b

Counts
31 → 3

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* y x) (* y (neg z)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 14
Calls
1 calls:
3.0ms
(+ (* y x) (* y (neg z)))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(+ (* y x) (* y (neg z)))

simplify63.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (61.0ms)

IterNodesCost
010690
143869
2193066
3500265

prune19.0ms

Filtered
11 candidates to 17 candidates (-54.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh011
Picked011
Done011
Total17320

Merged error: 0.0b

Counts
20 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
4.3b
(cbrt (* y (- x z)))
4.3b
(cbrt (* y (- x z)))
4.3b
(cbrt (* y (- x z)))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
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
pow-prod-down associate-*l/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 72
Calls
4 calls:
6.0ms
(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
4.0ms
(cbrt (* y (- x z)))
4.0ms
(cbrt (* y (- x z)))
4.0ms
(cbrt (* y (- x z)))

series153.0ms

Counts
4 → 12
Calls
4 calls:
49.0ms
(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
33.0ms
(cbrt (* y (- x z)))
34.0ms
(cbrt (* y (- x z)))
37.0ms
(cbrt (* y (- x z)))

simplify123.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (116.0ms)

IterNodesCost
0254618
1844567
24169530
35001511

prune92.0ms

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

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New83184
Fresh000
Picked011
Done022
Total83487

Merged error: 0b

Counts
87 → 4

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- x z))
0.7b
(cbrt y)
4.3b
(cbrt (* y (- x z)))
4.3b
(cbrt (* y (- x z)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
add-sqr-sqrt *-un-lft-identity
add-cube-cbrt cbrt-div
pow1 add-exp-log pow1/3 associate-*r/ add-cbrt-cube add-log-exp
flip3-- flip--
distribute-lft-out-- difference-of-squares
Counts
4 → 48
Calls
4 calls:
3.0ms
(cbrt (- x z))
1.0ms
(cbrt y)
4.0ms
(cbrt (* y (- x z)))
5.0ms
(cbrt (* y (- x z)))

series119.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(cbrt (- x z))
22.0ms
(cbrt y)
37.0ms
(cbrt (* y (- x z)))
34.0ms
(cbrt (* y (- x z)))

simplify50.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 3 (44.0ms)

IterNodesCost
0255338
1594315
21735283
35002266

prune70.0ms

Filtered
51 candidates to 60 candidates (-17.6%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New60060
Fresh000
Picked011
Done033
Total60464

Merged error: 0b

Counts
64 → 4

regimes145.0ms

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

sample3.0s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 4.11377%

Guaranteed chance to sample good point: 58.790579%

Results
232.0ms5732×body80valid
136.0ms819×body1280valid
86.0ms617×body640valid
49.0ms228×body2560valid
41.0ms291×body640invalid
41.0ms383×body320valid
35.0ms923×body80invalid
25.0ms248×body320invalid
20.0ms113×body1280invalid
15.0ms221×body160valid
12.0ms158×body160invalid

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