Details

Time bar (total: 1.2s)

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%50%50%2
25%25%50%3
25%12.5%62.5%4
25%6.2%68.8%5
25%3.1%71.9%6
25%1.6%73.5%7
25%0.8%74.2%8
25%0.4%74.6%9
25%0.2%74.8%10
25%0.1%74.9%11
25%0%75%12
25%0%75%13
25%0%75%14

sample12.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify262.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (243.0ms)

IterNodesCost
0549310

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(log.f64 (log.f64 x))
0.2b
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
11×log-prod_binary64
*-un-lft-identity_binary64 pow1_binary64
log-pow_binary64 add-sqr-sqrt_binary64
add-cube-cbrt_binary64
associate--r+_binary64 distribute-lft-out--_binary64
add-exp-log_binary64 associate--l+_binary64
add-log-exp_binary64 add-cbrt-cube_binary64 insert-posit16
sub-neg_binary64 flip3--_binary64 diff-log_binary64 rem-log-exp_binary64 difference-of-squares_binary64 flip--_binary64
Counts
2 → 38
Calls
2 calls:
2.0ms
(log.f64 (log.f64 x))
7.0ms
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))

series120.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(log.f64 (log.f64 x))
60.0ms
(-.f64 (log.f64 x) (log.f64 (log.f64 x)))
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
04069
14069
04069
14069
013
113
03589
13589
03589
13589
013
113

simplify138.0ms

Counts
44 → 44
Iterations

Useful iterations: 0 (119.0ms)

IterNodesCost
05092454

prune30.0ms

Filtered
30 candidates to 44 candidates (-46.7%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New43144
Fresh000
Picked011
Done000
Total43245

Merged error: 0b

Counts
45 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(/.f64 x (log.f64 x))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×times-frac_binary64
10×*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64
pow1_binary64
associate-/r*_binary64 log-pow_binary64
add-exp-log_binary64 add-cbrt-cube_binary64 associate-/l*_binary64
add-log-exp_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64 insert-posit16
Counts
1 → 32
Calls
1 calls:
4.0ms
(/.f64 x (log.f64 x))

series107.0ms

Counts
1 → 3
Calls
1 calls:
107.0ms
(/.f64 x (log.f64 x))
Iterations

Useful iterations: 0 (5.0ms)

IterNodesCost
010099
110099
010099
110099
013
113

simplify133.0ms

Counts
35 → 35
Iterations

Useful iterations: 0 (112.0ms)

IterNodesCost
04924373
14924373

prune15.0ms

Filtered
24 candidates to 35 candidates (-45.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New35035
Fresh000
Picked011
Done011
Total35237

Merged error: 0b

Counts
37 → 2

regimes25.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify5.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
058
158

end0.0ms

sample345.0ms

Algorithm
intervals
Results
258.0ms8000×body80valid
0.0msbody80nan

Profiling

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