Details

Time bar (total: 8.3s)

sample52.0ms

Algorithm
intervals
Results
18.0ms786×body80nan
8.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
046
166
276
done76

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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×add-exp-log associate--l+
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))
10.0ms
(- (log x) (log (log x)))

series826.0ms

Counts
2 → 6
Calls
2 calls:
300.0ms
(log (log x))
525.0ms
(- (log x) (log (log x)))

simplify2.2s

Counts
43 → 43
Iterations

Useful iterations: done (2.2s)

IterNodesCost
063343
1116323
2204295
3528280
41859280
done5002278

prune112.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (log x))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
12×times-frac
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×pow1
4×associate-/r* log-pow
3×add-exp-log add-cbrt-cube associate-/l*
1×cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 31
Calls
1 calls:
10.0ms
(/ x (log x))

series423.0ms

Counts
1 → 3
Calls
1 calls:
423.0ms
(/ x (log x))

simplify2.5s

Counts
34 → 34
Iterations

Useful iterations: done (2.5s)

IterNodesCost
058280
199261
2188245
3300242
4519240
51307240
done5000238

prune96.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
done45

end0.0ms

sample2.1s

Algorithm
intervals
Results
912.0ms23954×body80nan
563.0ms8000×body80valid