Details

Time bar (total: 6.6s)

sample105.0ms

Algorithm
intervals
Results
65.0ms772×body80nan
21.0ms256×body80valid

simplify13.0ms

Calls
1 calls:
Slowest
11.0ms
(- (log x) (log (log x)))

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize17.0ms

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
6×add-log-exp
5×add-cube-cbrt
4×diff-log associate--r+ distribute-lft-out--
3×associate--l+ add-exp-log
2×add-cbrt-cube insert-posit16
1×sub-neg flip3-- rem-log-exp flip-- difference-of-squares
Calls
2 calls:
Slowest
13.0ms
(- (log x) (log (log x)))
2.0ms
(log (log x))

series904.0ms

Calls
2 calls:
Slowest
574.0ms
(- (log x) (log (log x)))
330.0ms
(log (log x))

simplify867.0ms

Calls
28 calls:
Slowest
550.0ms
(- (log -1) (+ (log (- (log -1) (log (/ -1 x)))) (log (/ -1 x))))
92.0ms
(log (- (log -1) (log (/ -1 x))))
57.0ms
(- (+ (log (/ 1 x)) (log (- (log (/ 1 x))))))
16.0ms
(/ (exp (log x)) (exp (log (log x))))
16.0ms
(- (log x) (log (log x)))

prune921.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (log x))

rewrite5.0ms

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 insert-posit16 div-inv add-log-exp
Calls
1 calls:
Slowest
4.0ms
(/ x (log x))

series324.0ms

Calls
1 calls:
Slowest
324.0ms
(/ x (log x))

simplify845.0ms

Calls
35 calls:
Slowest
443.0ms
(/ (* (* x x) x) (* (* (log x) (log x)) (log x)))
81.0ms
(/ x (- (log -1) (log (/ -1 x))))
63.0ms
(* -1 (/ x (log (/ 1 x))))
53.0ms
(/ (* (cbrt x) (cbrt x)) (* (cbrt (log x)) (cbrt (log x))))
28.0ms
(/ (* (cbrt x) (cbrt x)) (sqrt (log x)))

prune279.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample2.3s

Algorithm
intervals
Results
1.2s23702×body80nan
697.0ms8000×body80valid