Details

Time bar (total: 9.0s)

sample88.0ms

Algorithm
intervals
Results
46.0ms849×body80nan
22.0ms256×body80valid

simplify7.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
6.0ms
(- (log x) (log (log x)))

prune16.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite10.0ms

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 insert-posit16 log1p-expm1-u add-log-exp
1×sub-neg flip3-- diff-log rem-log-exp flip-- difference-of-squares
Counts
2 → 63
Calls
2 calls:
Slowest
8.0ms
(- (log x) (log (log x)))
1.0ms
(log (log x))

series889.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
544.0ms
(- (log x) (log (log x)))
345.0ms
(log (log x))

simplify3.4s

Counts
59 → 69
Calls
59 calls:
Slowest
559.0ms
(- (log -1) (+ (log (- (log -1) (log (/ -1 x)))) (log (/ -1 x))))
190.0ms
(fma (sqrt (log x)) (sqrt (log x)) (- (* (cbrt (log (log x))) (* (cbrt (log (log x))) (cbrt (log (log x)))))))
176.0ms
(fma (* (cbrt (log x)) (cbrt (log x))) (cbrt (log x)) (- (* (cbrt (log (log x))) (* (cbrt (log (log x))) (cbrt (log (log x)))))))
174.0ms
(fma 1 (log x) (- (* (cbrt (log (log x))) (* (cbrt (log (log x))) (cbrt (log (log x)))))))
167.0ms
(fma (- (cbrt (log (log x)))) (* (cbrt (log (log x))) (cbrt (log (log x)))) (* (cbrt (log (log x))) (* (cbrt (log (log x))) (cbrt (log (log x))))))

prune534.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (log x))

rewrite9.0ms

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 insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
Slowest
9.0ms
(/ x (log x))

series709.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
709.0ms
(/ x (log x))

simplify826.0ms

Counts
35 → 37
Calls
35 calls:
Slowest
419.0ms
(/ (* (* x x) x) (* (* (log x) (log x)) (log x)))
96.0ms
(/ x (- (log -1) (log (/ -1 x))))
63.0ms
(* -1 (/ x (log (/ 1 x))))
42.0ms
(/ (* (cbrt x) (cbrt x)) (* (cbrt (log x)) (cbrt (log x))))
24.0ms
(/ (* (cbrt x) (cbrt x)) 1)

prune335.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample2.2s

Algorithm
intervals
Results
1.2s24754×body80nan
503.0ms8000×body80valid