Details

Time bar (total: 447.0ms)

analyze3.0ms (0.7%)

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
50%50%0%3
50%25%25%4
62.5%12.5%25%5
68.7%6.2%25%6
71.8%3.1%25%7
73.4%1.6%25%8
74.2%0.8%25%9
74.6%0.4%25%10
74.8%0.2%25%11
74.9%0.1%25%12
74.9%0%25%13
74.9%0%25%14

sample9.0ms (1.9%)

Algorithm
intervals
Results
4.0ms256×body80valid

simplify6.0ms (1.3%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
01495
11495

prune4.0ms (0.8%)

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 (0.6%)

Local error

Found 1 expressions with local error:

0.0b
(* x (- x 1.0))

rewrite6.0ms (1.4%)

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
sub-neg associate-*r/
distribute-rgt-in flip3-- distribute-lft-in pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 24
Calls

1 calls:

6.0ms
(* x (- x 1.0))

series4.0ms (0.9%)

Counts
1 → 3
Calls

1 calls:

4.0ms
(* x (- x 1.0))

simplify39.0ms (8.6%)

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05081172

prune37.0ms (8.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New26127
Fresh000
Picked011
Done000
Total26228

Merged error: 0b

Counts
28 → 2

localize5.0ms (1.1%)

Local error

Found 1 expressions with local error:

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

rewrite4.0ms (1%)

Algorithm
rewrite-expression-head
Rules
add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ unsub-neg sum-log distribute-rgt-neg-out add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 13
Calls

1 calls:

4.0ms
(+ (* x x) (* x (neg 1.0)))

series6.0ms (1.3%)

Counts
1 → 3
Calls

1 calls:

6.0ms
(+ (* x x) (* x (neg 1.0)))

simplify41.0ms (9.3%)

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05008112

prune23.0ms (5.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New16016
Fresh000
Picked011
Done011
Total16218

Merged error: 0b

Counts
18 → 2

regimes47.0ms (10.4%)

Accuracy

Total 0.0b remaining (96.2%)

Threshold costs 0.0b (96.2%)

bsearch0.0ms (0%)

simplify1.0ms (0.3%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0327
1327

end0.0ms (0%)

sample210.0ms (46.9%)

Algorithm
intervals
Results
126.0ms8000×body80valid
0.0msbody80invalid

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