Details

Time bar (total: 9.5s)

sample52.0ms

Algorithm
intervals
Results
22.0ms778×body80nan
8.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
046
166
276
done76

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite16.0ms

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×add-exp-log associate--l+
2×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
1×sub-neg flip3-- diff-log rem-log-exp flip-- difference-of-squares
Counts
2 → 61
Calls
2 calls:
2.0ms
(log (log x))
12.0ms
(- (log x) (log (log x)))

series1.3s

Counts
2 → 6
Calls
2 calls:
366.0ms
(log (log x))
917.0ms
(- (log x) (log (log x)))

simplify1.2s

Counts
67 → 67
Iterations

Useful iterations: done (1.2s)

IterNodesCost
087913
1184700
2700544
done5000441

prune129.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite18.0ms

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×expm1-log1p-u div-exp rem-log-exp log1p-expm1-u div-inv add-log-exp
1×cbrt-undiv log-div frac-2neg clear-num
Counts
2 → 62
Calls
2 calls:
6.0ms
(log (/ x (log x)))
9.0ms
(/ x (log x))

series858.0ms

Counts
2 → 6
Calls
2 calls:
496.0ms
(log (/ x (log x)))
362.0ms
(/ x (log x))

simplify1.5s

Counts
68 → 68
Iterations

Useful iterations: 3 (419.0ms)

IterNodesCost
097617
1180573
2494544
32699524
done5001524

prune217.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (log x))
0.1b
(sqrt (log x))
0.4b
(/ (sqrt x) (sqrt (log x)))
0.4b
(/ (sqrt x) (sqrt (log x)))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
112×sqrt-prod
84×times-frac
68×add-sqr-sqrt
66×add-cube-cbrt *-un-lft-identity
22×pow1
16×log-pow
14×associate-/r*
12×associate-/l*
8×add-exp-log add-cbrt-cube
4×expm1-log1p-u log1p-expm1-u add-log-exp
2×cbrt-undiv rem-sqrt-square sqrt-undiv frac-2neg sqrt-pow1 pow1/2 div-exp clear-num div-inv
Counts
4 → 172
Calls
4 calls:
2.0ms
(sqrt (log x))
2.0ms
(sqrt (log x))
16.0ms
(/ (sqrt x) (sqrt (log x)))
9.0ms
(/ (sqrt x) (sqrt (log x)))

series637.0ms

Counts
4 → 12
Calls
4 calls:
208.0ms
(sqrt (log x))
243.0ms
(sqrt (log x))
80.0ms
(/ (sqrt x) (sqrt (log x)))
105.0ms
(/ (sqrt x) (sqrt (log x)))

simplify920.0ms

Counts
184 → 184
Iterations

Useful iterations: done (915.0ms)

IterNodesCost
01482248
13081958
212501882
done50001852

prune592.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes19.0ms

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
0715
done715

end0.0ms

sample2.0s

Algorithm
intervals
Results
883.0ms23391×body80nan
455.0ms8000×body80valid