Details

Time bar (total: 522.0ms)

analyze5.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.048828%

Space saved by search: 25.048822%

Guaranteed chance to sample good point: 99.991861%

sample15.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1132
2192
3242
4242

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (- x 1.0))

rewrite11.0ms

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:
10.0ms
(* x (- x 1.0))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* x (- x 1.0))

simplify90.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0111100
146088
2226188
3500288

prune31.0ms

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

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New28129
Fresh000
Picked011
Done000
Total28230

Merged error: 0b

Counts
30 → 2

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (pow x 2) (* x (neg 1.0)))

rewrite5.0ms

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 unpow2
Counts
1 → 14
Calls
1 calls:
4.0ms
(+ (pow x 2) (* x (neg 1.0)))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(+ (pow x 2) (* x (neg 1.0)))

simplify60.0ms

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 3 (57.0ms)

IterNodesCost
09592
139473
2182464
3500163

prune18.0ms

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

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New17017
Fresh000
Picked011
Done011
Total17219

Merged error: 0b

Counts
19 → 2

regimes49.0ms

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
052
152

end0.0ms

analyze3.0ms

Algorithm
search
sampling

Space saved by range analysis: 0.048828%

Space saved by search: 25.048822%

Guaranteed chance to sample good point: 99.991861%

sample200.0ms

Algorithm
intervals
Results
120.0ms8000×body80valid

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