Details

Time bar (total: 7.4s)

sample58.0ms

Algorithm
intervals
Results
29.0ms758×body80nan
14.0ms256×body80valid

simplify12.0ms

Calls
1 calls:
Slowest
12.0ms
(- (log x) (log (log x)))

prune21.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize11.0ms

Local error

Found 2 expressions with local error:

0.3b
(- (log x) (log (log x)))
0.0b
(log (log x))

rewrite8.0ms

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
Calls
2 calls:
Slowest
7.0ms
(- (log x) (log (log x)))
1.0ms
(log (log x))

series777.0ms

Calls
2 calls:
Slowest
478.0ms
(- (log x) (log (log x)))
298.0ms
(log (log x))

simplify849.0ms

Calls
25 calls:
Slowest
519.0ms
(- (log -1) (+ (log (- (log -1) (log (/ -1 x)))) (log (/ -1 x))))
107.0ms
(log (- (log -1) (log (/ -1 x))))
43.0ms
(- (+ (log (/ 1 x)) (log (- (log (/ 1 x))))))
19.0ms
(log (- (log (/ 1 x))))
16.0ms
(- (sqrt (log x)) (sqrt (log (log x))))

prune327.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

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
Calls
2 calls:
Slowest
8.0ms
(/ x (log x))
4.0ms
(log (/ x (log x)))

series803.0ms

Calls
2 calls:
Slowest
429.0ms
(log (/ x (log x)))
373.0ms
(/ x (log x))

simplify1.8s

Calls
57 calls:
Slowest
406.0ms
(/ (* (* x x) x) (* (* (log x) (log x)) (log x)))
370.0ms
(- (log (/ -1 (- (log -1) (log (/ -1 x))))) (log (/ -1 x)))
121.0ms
(log (/ (* (cbrt x) (cbrt x)) (* (cbrt (log x)) (cbrt (log x)))))
103.0ms
(/ x (- (log -1) (log (/ -1 x))))
74.0ms
(log (/ 1 (* (cbrt (log x)) (cbrt (log x)))))

prune420.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes58.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample2.3s

Algorithm
intervals
Results
1.2s24046×body80nan
569.0ms8000×body80valid