Details

Time bar (total: 601.0ms)

analyze3.0ms

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%25.1%14

sample9.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0117
1117

prune7.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (* x x) 2.0)
0.0b
(- (* (* x x) 2.0) 1.0)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt add-log-exp
add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
sub-neg flip3-- diff-log associate-*l* *-commutative flip-- unswap-sqr
Counts
2 → 30
Calls
2 calls:
5.0ms
(* (* x x) 2.0)
6.0ms
(- (* (* x x) 2.0) 1.0)

series9.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(* (* x x) 2.0)
6.0ms
(- (* (* x x) 2.0) 1.0)

simplify40.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
04914273
14914273

prune35.0ms

Filtered
23 candidates to 36 candidates (-56.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New35136
Fresh000
Picked011
Done000
Total35237

Merged error: 0b

Counts
37 → 2

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x (* x 2.0)) 1.0)
0.1b
(pow (- (* x (* x 2.0)) 1.0) 3)
14.4b
(cbrt (pow (- (* x (* x 2.0)) 1.0) 3))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
add-sqr-sqrt add-cube-cbrt *-un-lft-identity
unpow-prod-down cube-prod
add-log-exp
pow1 add-exp-log cube-div add-cbrt-cube
pow-unpow flip3-- flip--
cube-mult cbrt-div unpow3 sqr-pow
pow-to-exp sub-neg pow-pow pow1/3 diff-log pow-exp rem-cbrt-cube rem-cube-cbrt
Counts
3 → 59
Calls
3 calls:
5.0ms
(- (* x (* x 2.0)) 1.0)
5.0ms
(pow (- (* x (* x 2.0)) 1.0) 3)
6.0ms
(cbrt (pow (- (* x (* x 2.0)) 1.0) 3))

series16.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(- (* x (* x 2.0)) 1.0)
5.0ms
(pow (- (* x (* x 2.0)) 1.0) 3)
6.0ms
(cbrt (pow (- (* x (* x 2.0)) 1.0) 3))

simplify33.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
05060792

prune73.0ms

Filtered
39 candidates to 68 candidates (-74.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New68068
Fresh000
Picked011
Done011
Total68270

Merged error: 0b

Counts
70 → 2

regimes92.0ms

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
077
177

end0.0ms

analyze3.0ms

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%25.1%14

sample235.0ms

Algorithm
intervals
Results
154.0ms8000×body80valid
0.0msbody80invalid

Profiling

Loading profile data...