Details

Time bar (total: 3.1s)

sample884.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 13.07373%

Guaranteed chance to sample good point: 85.107429%

Results
6.0ms256×body80valid
1.0ms28×body80invalid

simplify368.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1152
2152

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*l*
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
associate-*l/
flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
8.0ms
(* (+ x y) z)

series14.0ms

Counts
1 → 3
Calls
1 calls:
14.0ms
(* (+ x y) z)

simplify40.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010684
141172
2181172
3500372

prune48.0ms

Filtered
16 candidates to 24 candidates (-50.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New22224
Fresh000
Picked011
Done000
Total22325

Merged error: 0.0b

Counts
25 → 3

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
2.7b
(cbrt (* (+ x y) z))
2.7b
(cbrt (* (+ x y) z))
2.7b
(cbrt (* (+ x y) z))

rewrite21.0ms

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 y) z)) (cbrt (* (+ x y) z)))
4.0ms
(cbrt (* (+ x y) z))
4.0ms
(cbrt (* (+ x y) z))
4.0ms
(cbrt (* (+ x y) z))

series126.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* (cbrt (* (+ x y) z)) (cbrt (* (+ x y) z)))
26.0ms
(cbrt (* (+ x y) z))
30.0ms
(cbrt (* (+ x y) z))
29.0ms
(cbrt (* (+ x y) z))

simplify40.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0330702
11107651
25002601

prune98.0ms

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

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New84084
Fresh011
Picked011
Done011
Total84387

Merged error: 0.0b

Counts
87 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
14×sqrt-div associate-*l*
11×add-sqr-sqrt *-un-lft-identity
10×associate-*l/
pow1 add-exp-log sqrt-prod add-cbrt-cube
add-cube-cbrt flip3-+ flip-+
frac-times associate-*r* pow-prod-down prod-exp cbrt-unprod
associate-*r/ *-commutative distribute-lft-out add-log-exp unswap-sqr
Counts
2 → 55
Calls
2 calls:
6.0ms
(* (sqrt (+ x y)) z)
11.0ms
(* (sqrt (+ x y)) (* (sqrt (+ x y)) z))

series33.0ms

Counts
2 → 6
Calls
2 calls:
15.0ms
(* (sqrt (+ x y)) z)
18.0ms
(* (sqrt (+ x y)) (* (sqrt (+ x y)) z))

simplify35.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0300386
11158331
25002331

prune52.0ms

Filtered
41 candidates to 61 candidates (-48.8%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New61061
Fresh000
Picked011
Done022
Total61364

Merged error: 0.0b

Counts
64 → 3

regimes222.0ms

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
072
172

end0.0ms

sample1.1s

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 13.07373%

Guaranteed chance to sample good point: 85.107429%

Results
168.0ms8000×body80valid
19.0ms804×body80invalid

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