Details

Time bar (total: 5.1s)

sample1.5s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 2.056885%

Guaranteed chance to sample good point: 65.040194%

Results
7.0ms192×body80valid
4.0ms7×body160invalid
3.0ms21×body1280valid
2.0ms19×body640valid
1.0ms7×body2560valid
1.0ms13×body320valid
1.0ms32×body80invalid
1.0ms9×body640invalid
1.0ms7×body320invalid
0.0ms3×body1280invalid
0.0ms4×body160valid

simplify84.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 4 (12.0ms)

IterNodesCost
0226
1656
21754
34023
49192
528922
650012

prune7.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(* y (- x z))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
5×*-un-lft-identity associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×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))

simplify44.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011298
146288
2188388
3500288

prune26.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New27229
Fresh000
Picked011
Done000
Total27330

Merged error: 0.0b

Counts
30 → 3

localize9.0ms

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
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:
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)))

series146.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
32.0ms
(cbrt (* y (- x z)))
35.0ms
(cbrt (* y (- x z)))
32.0ms
(cbrt (* y (- x z)))

simplify118.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 3 (111.0ms)

IterNodesCost
0254618
1844567
24169530
35001511

prune90.0ms

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

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New83184
Fresh011
Picked101
Done011
Total84387

Merged error: 0b

Counts
87 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

4.3b
(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
8×cbrt-div associate-*r/
4×pow1 add-exp-log cbrt-prod add-sqr-sqrt add-cube-cbrt flip3-- *-un-lft-identity pow1/3 add-cbrt-cube flip-- add-log-exp
Counts
4 → 44
Calls
4 calls:
5.0ms
(cbrt (* y (- x z)))
6.0ms
(cbrt (* y (- x z)))
4.0ms
(cbrt (* y (- x z)))
4.0ms
(cbrt (* y (- x z)))

series133.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(cbrt (* y (- x z)))
35.0ms
(cbrt (* y (- x z)))
33.0ms
(cbrt (* y (- x z)))
33.0ms
(cbrt (* y (- x z)))

simplify79.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 4 (74.0ms)

IterNodesCost
0128352
1304324
2812312
32443292
45002236

prune64.0ms

Filtered
48 candidates to 56 candidates (-16.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New56056
Fresh011
Picked011
Done011
Total56359

Merged error: 0b

Counts
59 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (sqrt y) (- x z))
0.2b
(* (sqrt y) (* (sqrt y) (- x z)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
12×associate-*l*
10×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log *-un-lft-identity add-cbrt-cube
7×add-cube-cbrt sqrt-prod
6×sub-neg associate-*r/ associate-*r*
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp unswap-sqr
1×distribute-lft-out-- difference-of-squares
Counts
2 → 61
Calls
2 calls:
7.0ms
(* (sqrt y) (- x z))
9.0ms
(* (sqrt y) (* (sqrt y) (- x z)))

series24.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(* (sqrt y) (- x z))
10.0ms
(* (sqrt y) (* (sqrt y) (- x z)))

simplify39.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0274329
11193287
25001284

prune46.0ms

Filtered
40 candidates to 67 candidates (-67.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New67067
Fresh000
Picked011
Done022
Total67370

Merged error: 0b

Counts
70 → 3

regimes126.0ms

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

sample2.4s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 2.056885%

Guaranteed chance to sample good point: 65.040194%

Results
207.0ms5667×body80valid
136.0ms880×body1280valid
81.0ms676×body640valid
40.0ms332×body640invalid
40.0ms214×body2560valid
37.0ms1082×body80invalid
36.0ms368×body320valid
23.0ms231×body320invalid
16.0ms106×body1280invalid
12.0ms195×body160valid
10.0ms152×body160invalid

Profiling

Loading profile data...