Details

Time bar (total: 6.3s)

sample75.0ms

Algorithm
intervals
Results
38.0ms748×body80nan
20.0ms256×body80valid

simplify11.0ms

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

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize18.0ms

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
pow1 *-un-lft-identity
add-sqr-sqrt log-pow
add-cube-cbrt
associate--r+ distribute-lft-out--
associate--l+ add-exp-log
add-cbrt-cube insert-posit16 add-log-exp
sub-neg flip3-- diff-log rem-log-exp flip-- difference-of-squares
Calls
2 calls:
Slowest
13.0ms
(- (log x) (log (log x)))
2.0ms
(log (log x))

series836.0ms

Calls
2 calls:
Slowest
523.0ms
(- (log x) (log (log x)))
313.0ms
(log (log x))

simplify815.0ms

Calls
25 calls:
Slowest
541.0ms
(- (log -1) (+ (log (- (log -1) (log (/ -1 x)))) (log (/ -1 x))))
82.0ms
(log (- (log -1) (log (/ -1 x))))
50.0ms
(- (+ (log (/ 1 x)) (log (- (log (/ 1 x))))))
18.0ms
(log (- (log (/ 1 x))))
16.0ms
(- (sqrt (log x)) (sqrt (log (log x))))

prune302.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (log x))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
12×times-frac
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
pow1
associate-/r* log-pow
add-cbrt-cube add-exp-log associate-/l*
cbrt-undiv clear-num frac-2neg div-exp insert-posit16 div-inv add-log-exp
Calls
1 calls:
Slowest
7.0ms
(/ x (log x))

series379.0ms

Calls
1 calls:
Slowest
379.0ms
(/ x (log x))

simplify793.0ms

Calls
35 calls:
Slowest
387.0ms
(/ (* (* x x) x) (* (* (log x) (log x)) (log x)))
103.0ms
(/ x (- (log -1) (log (/ -1 x))))
47.0ms
(* -1 (/ x (log (/ 1 x))))
30.0ms
(/ (* (cbrt x) (cbrt x)) (* (cbrt (log x)) (cbrt (log x))))
26.0ms
(/ (* (cbrt x) (cbrt x)) 1)

prune241.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes97.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch1.0ms

end0.0ms

sample2.6s

Algorithm
intervals
Results
1.7s23560×body80nan
606.0ms8000×body80valid