Details

Time bar (total: 10.1s)

sample75.0ms

Algorithm
intervals
Results
28.0ms846×body80nan
13.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
046
166
276
done76

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize17.0ms

Local error

Found 2 expressions with local error:

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

rewrite40.0ms

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:
19.0ms
(log (log x))
19.0ms
(- (log x) (log (log x)))

series908.0ms

Counts
2 → 6
Calls
2 calls:
365.0ms
(log (log x))
543.0ms
(- (log x) (log (log x)))

simplify880.0ms

Counts
43 → 43
Iterations

Useful iterations: 3 (252.0ms)

IterNodesCost
063343
1122323
2284295
31350280
done5000280

prune125.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

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:
3.0ms
(log (/ x (log x)))
5.0ms
(/ x (log x))

series739.0ms

Counts
2 → 6
Calls
2 calls:
406.0ms
(log (/ x (log x)))
332.0ms
(/ x (log x))

simplify1.2s

Counts
64 → 64
Iterations

Useful iterations: done (1.2s)

IterNodesCost
093595
1176551
2488522
32647504
done5001502

prune217.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(log (/ 1 (/ (log x) x)))
0.3b
(/ (log x) x)
0.3b
(/ 1 (/ (log x) x))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
192×times-frac
102×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
53×log-prod
31×pow1
28×add-exp-log log-pow
19×associate-/r*
15×div-exp
10×add-cbrt-cube div-inv
7×rem-log-exp associate-/l*
4×cbrt-undiv rec-exp 1-exp
3×add-log-exp
2×pow-flip frac-2neg clear-num associate-/r/ inv-pow
1×log-div log-rec
Counts
3 → 191
Calls
3 calls:
9.0ms
(log (/ 1 (/ (log x) x)))
13.0ms
(/ (log x) x)
22.0ms
(/ 1 (/ (log x) x))

series1.1s

Counts
3 → 9
Calls
3 calls:
432.0ms
(log (/ 1 (/ (log x) x)))
309.0ms
(/ (log x) x)
360.0ms
(/ 1 (/ (log x) x))

simplify1.8s

Counts
200 → 200
Iterations

Useful iterations: done (1.8s)

IterNodesCost
02462615
16032010
223891938
done50011724

prune500.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes46.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
done45

end0.0ms

sample2.4s

Algorithm
intervals
Results
1.0s24339×body80nan
495.0ms8000×body80valid