Details

Time bar (total: 500.0ms)

analyze6.0ms

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%14

sample9.0ms

Algorithm
intervals
Results
4.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
0895
1895

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)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip-- difference-of-squares
Counts
1 → 12
Calls
1 calls:
4.0ms
(- (* x x) 1.0)

series4.0ms

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

simplify54.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
04808111
14808111

prune17.0ms

Filtered
11 candidates to 15 candidates (-36.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0b

Counts
16 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x x) 1.0)
2.2b
(exp (log (- (* x x) 1.0)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
add-cube-cbrt log-prod exp-prod *-un-lft-identity exp-sum add-log-exp
pow1
add-exp-log log-div flip3-- exp-diff add-cbrt-cube flip-- difference-of-squares
sub-neg diff-log log-pow rem-exp-log
Counts
2 → 30
Calls
2 calls:
4.0ms
(- (* x x) 1.0)
5.0ms
(exp (log (- (* x x) 1.0)))

series8.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(- (* x x) 1.0)
4.0ms
(exp (log (- (* x x) 1.0)))

simplify45.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
04910262
14910262

prune40.0ms

Filtered
24 candidates to 36 candidates (-50.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New36036
Fresh000
Picked011
Done011
Total36238

Merged error: 0b

Counts
38 → 2

regimes67.0ms

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
0145
1145

end0.0ms

sample220.0ms

Algorithm
intervals
Results
126.0ms8000×body80valid
0.0msbody80invalid

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