Details

Time bar (total: 6.3s)

sample79.0ms

Algorithm
intervals
Results
28.0ms736×body80nan
16.0ms256×body80valid

simplify13.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

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×add-exp-log associate--l+
2×add-cbrt-cube add-log-exp
1×sub-neg flip3-- diff-log rem-log-exp flip-- difference-of-squares
Counts
2 → 37
Calls
2 calls:
3.0ms
(log (log x))
18.0ms
(- (log x) (log (log x)))

series904.0ms

Counts
2 → 6
Calls
2 calls:
380.0ms
(log (log x))
524.0ms
(- (log x) (log (log x)))

simplify864.0ms

Counts
43 → 43

prune95.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(log (/ x (log x)))
0.2b
(/ x (log x))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
24×times-frac
19×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
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 div-inv add-log-exp
1×cbrt-undiv log-div frac-2neg clear-num
Counts
2 → 58
Calls
2 calls:
4.0ms
(log (/ x (log x)))
6.0ms
(/ x (log x))

series861.0ms

Counts
2 → 6
Calls
2 calls:
494.0ms
(log (/ x (log x)))
366.0ms
(/ x (log x))

simplify665.0ms

Counts
64 → 64

prune194.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes61.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify22.0ms

end0.0ms

sample2.5s

Algorithm
intervals
Results
1.3s24086×body80nan
472.0ms8000×body80valid