Details

Time bar (total: 467.0ms)

sample14.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 12.506104%

Guaranteed chance to sample good point: 99.996512%

Results
4.0ms256×body80valid
1.0ms31×body80invalid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
072
1132
2192
3242
4242

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 (- x 1.0))

rewrite7.0ms

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
(* x (- x 1.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(* x (- x 1.0))

simplify69.0ms

Algorithm
egg-herbie
Counts
29 → 29
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0111100
146088
2226188
3500288

prune31.0ms

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

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New28129
Fresh000
Picked101
Done000
Total29130

Merged error: 0b

Counts
30 → 1

localize6.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify3.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New000
Fresh000
Picked011
Done000
Total011

Merged error: 0b

Counts
1 → 1

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1154
2164
3164

end0.0ms

sample315.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 12.506104%

Guaranteed chance to sample good point: 99.996512%

Results
138.0ms8000×body80valid
22.0ms1333×body80invalid

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