Details

Time bar (total: 8.0s)

sample71.0ms

Algorithm
intervals
Results
35.0ms753×body80nan
16.0ms256×body80valid

simplify11.0ms

Counts
1 → 1

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

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
9.0ms
(- (log x) (log (log x)))
2.0ms
(log (log x))

series914.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
538.0ms
(- (log x) (log (log x)))
376.0ms
(log (log x))

simplify1.1s

Counts
69 → 69

prune573.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

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×expm1-log1p-u div-exp rem-log-exp insert-posit16 log1p-expm1-u div-inv add-log-exp
1×cbrt-undiv log-div clear-num frac-2neg
Counts
2 → 64
Calls
2 calls:
Slowest
5.0ms
(/ x (log x))
2.0ms
(log (/ x (log x)))

series768.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
451.0ms
(log (/ x (log x)))
317.0ms
(/ x (log x))

simplify854.0ms

Counts
70 → 70

prune639.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes106.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample2.9s

Algorithm
intervals
Results
1.3s24233×body80nan
981.0ms8000×body80valid