Details

Time bar (total: 8.2s)

sample85.0ms

Algorithm
intervals
Results
44.0ms853×body80nan
20.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done7
27
16
04

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(log (log x))
0.3b
(- (log x) (log (log x)))

rewrite32.0ms

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 insert-posit16 add-log-exp
1×sub-neg flip3-- diff-log rem-log-exp flip-- difference-of-squares
Counts
2 → 39
Calls
2 calls:
2.0ms
(log (log x))
29.0ms
(- (log x) (log (log x)))

series1.1s

Counts
2 → 6
Calls
2 calls:
296.0ms
(log (log x))
847.0ms
(- (log x) (log (log x)))

simplify2.1s

Counts
45 → 45
Iterations
IterNodes
done5007
41959
3547
2244
1124
065

prune137.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(log (/ x (log x)))
0.2b
(/ x (log x))

rewrite7.0ms

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×div-exp rem-log-exp insert-posit16 div-inv add-log-exp
1×cbrt-undiv log-div clear-num frac-2neg
Counts
2 → 60
Calls
2 calls:
2.0ms
(log (/ x (log x)))
4.0ms
(/ x (log x))

series758.0ms

Counts
2 → 6
Calls
2 calls:
458.0ms
(log (/ x (log x)))
300.0ms
(/ x (log x))

simplify1.3s

Counts
66 → 66
Iterations
IterNodes
done5000
31456
2419
1178
095

prune252.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample2.3s

Algorithm
intervals
Results
1.2s24677×body80nan
618.0ms8000×body80valid