Details

Time bar (total: 11.5s)

sample74.0ms

Algorithm
intervals
Results
28.0ms832×body80nan
13.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done7
27
16
04

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize24.0ms

Local error

Found 2 expressions with local error:

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

rewrite19.0ms

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 add-log-exp
1×sub-neg flip3-- diff-log rem-log-exp flip-- difference-of-squares
Counts
2 → 37
Calls
2 calls:
2.0ms
(log (log x))
15.0ms
(- (log x) (log (log x)))

series1.2s

Counts
2 → 6
Calls
2 calls:
692.0ms
(log (log x))
536.0ms
(- (log x) (log (log x)))

simplify1.1s

Counts
43 → 43
Iterations
IterNodes
done5000
31357
2284
1122
063

prune187.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

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 div-inv add-log-exp
1×cbrt-undiv log-div clear-num frac-2neg
Counts
2 → 58
Calls
2 calls:
3.0ms
(log (/ x (log x)))
4.0ms
(/ x (log x))

series769.0ms

Counts
2 → 6
Calls
2 calls:
435.0ms
(log (/ x (log x)))
333.0ms
(/ x (log x))

simplify1.3s

Counts
64 → 64
Iterations
IterNodes
done5002
32582
2485
1176
093

prune219.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (log x))
0.3b
(/ x (sqrt (log x)))
0.3b
(/ 1 (sqrt (log x)))
0.3b
(* (/ 1 (sqrt (log x))) (/ x (sqrt (log x))))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
112×add-sqr-sqrt
106×times-frac
71×*-un-lft-identity sqrt-prod
65×add-cube-cbrt
32×add-exp-log
25×associate-*r* associate-*l*
24×pow1
20×add-cbrt-cube
15×log-pow unswap-sqr
14×associate-/r*
11×div-exp
8×prod-exp
6×cbrt-undiv associate-/l*
4×cbrt-unprod div-inv add-log-exp
3×rec-exp 1-exp pow-flip
2×clear-num frac-2neg sqrt-pow1 pow1/2
1×frac-times rem-sqrt-square pow-prod-down associate-*l/ associate-*r/ *-commutative inv-pow
Counts
4 → 195
Calls
4 calls:
1.0ms
(sqrt (log x))
6.0ms
(/ x (sqrt (log x)))
9.0ms
(/ 1 (sqrt (log x)))
36.0ms
(* (/ 1 (sqrt (log x))) (/ x (sqrt (log x))))

series1.2s

Counts
4 → 12
Calls
4 calls:
189.0ms
(sqrt (log x))
371.0ms
(/ x (sqrt (log x)))
285.0ms
(/ 1 (sqrt (log x)))
360.0ms
(* (/ 1 (sqrt (log x))) (/ x (sqrt (log x))))

simplify2.3s

Counts
207 → 207
Iterations
IterNodes
done5000
23393
1513
0194

prune884.0ms

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

simplify6.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample2.1s

Algorithm
intervals
Results
937.0ms24290×body80nan
391.0ms8000×body80valid