Details

Time bar (total: 8.1s)

sample88.0ms

Algorithm
intervals
Results
44.0ms763×body80nan
22.0ms256×body80valid

simplify11.0ms

Counts
1 → 1

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize22.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

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:
Slowest
13.0ms
(- (log x) (log (log x)))
2.0ms
(log (log x))

series793.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
470.0ms
(- (log x) (log (log x)))
322.0ms
(log (log x))

simplify1.6s

Counts
45 → 45

prune368.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ x (log x))
0.0b
(log (/ 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:
Slowest
4.0ms
(/ x (log x))
2.0ms
(log (/ x (log x)))

series733.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
439.0ms
(log (/ x (log x)))
294.0ms
(/ x (log x))

simplify801.0ms

Counts
66 → 66

prune539.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample3.1s

Algorithm
intervals
Results
1.5s24248×body80nan
1.1s8000×body80valid