Details

Time bar (total: 12.3s)

sample53.0ms

Algorithm
intervals
Results
22.0ms800×body80nan
11.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
04181
16181
27181
done7181

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize23.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
11×log-prod
9×pow1 *-un-lft-identity
7×add-sqr-sqrt log-pow
5×add-cube-cbrt
4×associate--r+ distribute-lft-out--
3×associate--l+ add-exp-log
2×add-cbrt-cube add-log-exp
1×sub-neg flip3-- diff-log rem-log-exp flip-- difference-of-squares
Counts
2 → 37
Calls
2 calls:
1.0ms
(log (log x))
12.0ms
(- (log x) (log (log x)))

series881.0ms

Counts
2 → 6
Calls
2 calls:
353.0ms
(log (log x))
528.0ms
(- (log x) (log (log x)))

simplify5.3s

Counts
43 → 43
Iterations

Useful iterations: 4 (692.0ms)

IterNodesCost
06310966
112210173
22409941
35629561
417779479
545599479
done50029479

prune130.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (log x))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
12×times-frac
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
5×pow1
4×associate-/r* log-pow
3×add-cbrt-cube add-exp-log associate-/l*
1×cbrt-undiv clear-num frac-2neg div-exp div-inv add-log-exp
Counts
1 → 31
Calls
1 calls:
9.0ms
(/ x (log x))

series372.0ms

Counts
1 → 3
Calls
1 calls:
372.0ms
(/ x (log x))

simplify3.2s

Counts
34 → 34
Iterations

Useful iterations: 4 (1.7s)

IterNodesCost
0587799
11047431
22657351
37797241
432427200
done50097200

prune127.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
04181
done4181

end0.0ms

sample2.1s

Algorithm
intervals
Results
1.2s23980×body80nan
359.0ms8000×body80valid