Details

Time bar (total: 602.0ms)

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

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (5.0ms)

IterNodesCost
01687
11687

prune4.0ms

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)

rewrite11.0ms

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)
5.0ms
(- (* (* x x) 2.0) 1.0)

series8.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(* (* x x) 2.0)
5.0ms
(- (* (* x x) 2.0) 1.0)

simplify38.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
05981273

prune37.0ms

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

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (exp (log (* x (* x 2.0)))) 1.0)
4.2b
(exp (log (* x (* x 2.0))))
17.3b
(log (* x (* x 2.0)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
15×pow1
add-exp-log
add-sqr-sqrt exp-prod *-un-lft-identity pow-prod-down log-pow
add-log-exp
add-cube-cbrt
rem-log-exp prod-exp add-cbrt-cube
log-prod
sub-neg flip3-- diff-log exp-sum flip-- rem-exp-log distribute-lft-out-- difference-of-squares
Counts
3 → 42
Calls
3 calls:
7.0ms
(- (exp (log (* x (* x 2.0)))) 1.0)
4.0ms
(exp (log (* x (* x 2.0))))
4.0ms
(log (* x (* x 2.0)))

series22.0ms

Counts
3 → 9
Calls
3 calls:
5.0ms
(- (exp (log (* x (* x 2.0)))) 1.0)
3.0ms
(exp (log (* x (* x 2.0))))
14.0ms
(log (* x (* x 2.0)))

simplify51.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04852366
14852366

prune50.0ms

Filtered
31 candidates to 51 candidates (-64.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New51051
Fresh000
Picked011
Done011
Total51253

Merged error: 0b

Counts
53 → 2

regimes91.0ms

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
0177
1177

end0.0ms

sample242.0ms

Algorithm
intervals
Results
155.0ms8000×body80valid
0.0msbody80invalid

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