Details

Time bar (total: 11.8s)

sample78.0ms

Algorithm
intervals
Results
32.0ms848×body80nan
15.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
04181
16181
27181
done7181

prune21.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize9.0ms

Local error

Found 2 expressions with local error:

0.1b
(log (log x))
0.2b
(- (log x) (log (log x)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
18×pow1 *-un-lft-identity
16×add-sqr-sqrt prod-diff log-pow
14×add-cube-cbrt
11×log-prod
4×fma-neg associate--r+ distribute-lft-out--
3×associate--l+ add-exp-log
2×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
1×sub-neg flip3-- diff-log rem-log-exp flip-- difference-of-squares
Counts
2 → 61
Calls
2 calls:
1.0ms
(log (log x))
9.0ms
(- (log x) (log (log x)))

series850.0ms

Counts
2 → 6
Calls
2 calls:
324.0ms
(log (log x))
526.0ms
(- (log x) (log (log x)))

simplify1.3s

Counts
67 → 67
Iterations

Useful iterations: done (1.3s)

IterNodesCost
08723426
118421204
269817892
done500014694

prune229.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(log (/ x (log x)))
0.3b
(/ x (log x))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
24×times-frac
19×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×log-prod
10×pow1
8×log-pow
7×add-exp-log
4×associate-/r* add-cbrt-cube
3×associate-/l*
2×expm1-log1p-u div-exp rem-log-exp log1p-expm1-u div-inv add-log-exp
1×cbrt-undiv log-div clear-num frac-2neg
Counts
2 → 62
Calls
2 calls:
5.0ms
(log (/ x (log x)))
4.0ms
(/ x (log x))

series926.0ms

Counts
2 → 6
Calls
2 calls:
486.0ms
(log (/ x (log x)))
440.0ms
(/ x (log x))

simplify1.5s

Counts
68 → 68
Iterations

Useful iterations: 3 (521.0ms)

IterNodesCost
09719119
118018072
249417992
3267917732
done500117732

prune343.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.1b
(log (sqrt (log x)))
0.2b
(sqrt (log x))
0.2b
(sqrt (log x))
0.2b
(- (log x) (+ (log (sqrt (log x))) (log (sqrt (log x)))))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
134×log-pow
115×pow1
104×prod-diff
95×*-un-lft-identity
60×add-sqr-sqrt
56×add-cube-cbrt
40×distribute-rgt-out distribute-lft-out
27×sqrt-pow1 pow1/2
12×sqrt-prod
10×log-prod distribute-lft-out--
8×distribute-lft1-in distribute-rgt1-in
5×add-exp-log add-log-exp
4×expm1-log1p-u add-cbrt-cube count-2 fma-neg log1p-expm1-u
3×associate--l+
2×rem-sqrt-square diff-log
1×sum-log sub-neg flip3-- rem-log-exp flip-- associate--r+ difference-of-squares
Counts
4 → 190
Calls
4 calls:
2.0ms
(log (sqrt (log x)))
2.0ms
(sqrt (log x))
2.0ms
(sqrt (log x))
53.0ms
(- (log x) (+ (log (sqrt (log x))) (log (sqrt (log x)))))

series1.2s

Counts
4 → 12
Calls
4 calls:
331.0ms
(log (sqrt (log x)))
189.0ms
(sqrt (log x))
199.0ms
(sqrt (log x))
489.0ms
(- (log x) (+ (log (sqrt (log x))) (log (sqrt (log x)))))

simplify2.5s

Counts
202 → 202
Iterations

Useful iterations: done (2.4s)

IterNodesCost
0207105849
144291179
2184969724
done500048355

prune577.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes76.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
04181
done4181

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.2s23462×body80nan
358.0ms8000×body80valid