Details

Time bar (total: 8.0s)

sample69.0ms

Algorithm
intervals
Results
36.0ms739×body80nan
17.0ms256×body80valid

simplify6.0ms

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite17.0ms

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×associate--l+ add-exp-log
2×add-cbrt-cube insert-posit16 add-log-exp
1×sub-neg flip3-- diff-log rem-log-exp flip-- difference-of-squares
Counts
2 → 39
Calls
2 calls:
Slowest
14.0ms
(- (log x) (log (log x)))
2.0ms
(log (log x))

series814.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
511.0ms
(- (log x) (log (log x)))
303.0ms
(log (log x))

simplify883.0ms

Counts
25 → 45
Calls
25 calls:
Slowest
627.0ms
(- (log -1) (+ (log (- (log -1) (log (/ -1 x)))) (log (/ -1 x))))
75.0ms
(- (+ (log (/ 1 x)) (log (- (log (/ 1 x))))))
56.0ms
(log (- (log -1) (log (/ -1 x))))
16.0ms
(- (sqrt (log x)) (sqrt (log (log x))))
11.0ms
(- (log x) (log (log x)))

prune352.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.3b
(/ x (log x))
0.0b
(log (/ x (log x)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
24×times-frac
19×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×log-prod
10×pow1
8×log-pow
7×add-exp-log
4×associate-/r* add-cbrt-cube
3×associate-/l*
2×div-exp rem-log-exp insert-posit16 div-inv add-log-exp
1×cbrt-undiv log-div clear-num frac-2neg
Counts
2 → 60
Calls
2 calls:
Slowest
8.0ms
(/ x (log x))
4.0ms
(log (/ x (log x)))

series819.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
433.0ms
(log (/ x (log x)))
385.0ms
(/ x (log x))

simplify1.7s

Counts
57 → 66
Calls
57 calls:
Slowest
397.0ms
(/ (* (* x x) x) (* (* (log x) (log x)) (log x)))
334.0ms
(- (log (/ -1 (- (log -1) (log (/ -1 x))))) (log (/ -1 x)))
130.0ms
(- (log (/ -1 (log (/ 1 x)))) (log (/ 1 x)))
113.0ms
(log (/ (* (cbrt x) (cbrt x)) (* (cbrt (log x)) (cbrt (log x)))))
64.0ms
(/ x (- (log -1) (log (/ -1 x))))

prune518.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes91.0ms

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
1.6s23823×body80nan
571.0ms8000×body80valid