Details

Time bar (total: 6.5s)

sample86.0ms

Algorithm
intervals
Results
46.0ms907×body80nan
20.0ms256×body80valid

simplify6.0ms

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: 0.3b

localize9.0ms

Local error

Found 2 expressions with local error:

0.3b
(- (log x) (log (log x)))
0.1b
(log (log x))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
14×add-sqr-sqrt
12×prod-diff add-cube-cbrt
7×pow1
6×log-prod
5×log-pow
3×fma-neg add-exp-log associate--r+
2×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u distribute-lft-out-- add-log-exp
1×sub-neg flip3-- diff-log rem-log-exp flip-- difference-of-squares
Calls
2 calls:
Slowest
6.0ms
(- (log x) (log (log x)))
1.0ms
(log (log x))

series713.0ms

Calls
2 calls:
Slowest
447.0ms
(- (log x) (log (log x)))
266.0ms
(log (log x))

simplify2.1s

Calls
44 calls:
Slowest
661.0ms
(- (log -1) (+ (log (- (log -1) (log (/ -1 x)))) (log (/ -1 x))))
96.0ms
(fma (sqrt (log x)) (sqrt (log x)) (- (* (log (log x)) 1)))
82.0ms
(fma (sqrt (log x)) (sqrt (log x)) (- (* (cbrt (log (log x))) (* (cbrt (log (log x))) (cbrt (log (log x)))))))
78.0ms
(fma 1 (log x) (- (* (cbrt (log (log x))) (* (cbrt (log (log x))) (cbrt (log (log x)))))))
72.0ms
(- (+ (log (/ 1 x)) (log (- (log (/ 1 x))))))

prune440.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (log x))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
3×associate-/r*
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×expm1-log1p-u pow1 clear-num frac-2neg add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u div-inv add-log-exp
Calls
1 calls:
Slowest
1.0ms
(/ x (log x))

series272.0ms

Calls
1 calls:
Slowest
272.0ms
(/ x (log x))

simplify163.0ms

Calls
6 calls:
Slowest
96.0ms
(/ x (- (log -1) (log (/ -1 x))))
51.0ms
(* -1 (/ x (log (/ 1 x))))
5.0ms
(sqrt (log x))
4.0ms
(cbrt (log x))
4.0ms
(/ x (log x))

prune177.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample2.5s

Algorithm
intervals
Results
1.4s24053×body80nan
622.0ms8000×body80valid