Details

Time bar (total: 9.5s)

sample71.0ms

Algorithm
intervals
Results
35.0ms782×body80nan
11.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done7
27
16
04

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize17.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

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:
3.0ms
(log (log x))
18.0ms
(- (log x) (log (log x)))

series850.0ms

Counts
2 → 6
Calls
2 calls:
326.0ms
(log (log x))
524.0ms
(- (log x) (log (log x)))

simplify3.2s

Counts
67 → 67
Iterations
IterNodes
done5001
43476
31013
2362
1184
087

prune180.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (log x))

rewrite8.0ms

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×expm1-log1p-u cbrt-undiv clear-num frac-2neg div-exp log1p-expm1-u div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
6.0ms
(/ x (log x))

series364.0ms

Counts
1 → 3
Calls
1 calls:
364.0ms
(/ x (log x))

simplify2.3s

Counts
36 → 36
Iterations
IterNodes
done5006
43388
3763
2267
1106
060

prune179.0ms

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
1.2s23867×body80nan
478.0ms8000×body80valid