Details

Time bar (total: 4.0s)

sample38.0ms

Algorithm
intervals
Results
16.0ms738×body80nan
8.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
064
174
274

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(log (log x))
0.2b
(- (log x) (log (log x)))

rewrite8.0ms

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:
1.0ms
(log (log x))
5.0ms
(- (log x) (log (log x)))

series745.0ms

Counts
2 → 6
Calls
2 calls:
405.0ms
(log (log x))
339.0ms
(- (log x) (log (log x)))

simplify58.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (16.0ms)

IterNodesCost
0115228
1241202
2584198
32015191
45002191

prune57.0ms

Filtered
43 candidates to 25 candidates (58.1%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New41243
Fresh000
Picked101
Done000
Total42244

Merged error: 0b

Counts
44 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite8.0ms

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)))
3.0ms
(/ x (log x))

series502.0ms

Counts
2 → 6
Calls
2 calls:
284.0ms
(log (/ x (log x)))
218.0ms
(/ x (log x))

simplify41.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (36.0ms)

IterNodesCost
0168353
1459329
21331313
35002310

prune90.0ms

Filtered
64 candidates to 42 candidates (65.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New64064
Fresh011
Picked011
Done000
Total64266

Merged error: 0b

Counts
66 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (log x))
0.2b
(- (log x) (cbrt (pow (log (log x)) 3)))
0.5b
(cbrt (pow (log (log x)) 3))
0.7b
(pow (log (log x)) 3)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
18×cbrt-prod
15×*-un-lft-identity
12×pow1 add-cube-cbrt
9×unpow-prod-down cube-prod
7×log-prod log-pow
6×add-exp-log
5×add-cbrt-cube add-log-exp difference-of-squares
3×pow-unpow associate--l+ sqr-pow
2×cube-mult unpow3 distribute-lft-out--
1×pow-to-exp sub-neg flip3-- pow-pow pow1/3 diff-log rem-log-exp pow-exp flip-- rem-cbrt-cube rem-cube-cbrt
Counts
4 → 83
Calls
4 calls:
2.0ms
(log (log x))
8.0ms
(- (log x) (cbrt (pow (log (log x)) 3)))
2.0ms
(cbrt (pow (log (log x)) 3))
2.0ms
(pow (log (log x)) 3)

series1.0s

Counts
4 → 12
Calls
4 calls:
217.0ms
(log (log x))
338.0ms
(- (log x) (cbrt (pow (log (log x)) 3)))
216.0ms
(cbrt (pow (log (log x)) 3))
251.0ms
(pow (log (log x)) 3)

simplify155.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 3 (148.0ms)

IterNodesCost
0211530
1682475
23907459
35001446

prune113.0ms

Filtered
95 candidates to 46 candidates (48.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New95095
Fresh000
Picked011
Done011
Total95297

Merged error: 0b

Counts
97 → 2

regimes24.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
043

end0.0ms

sample1.1s

Algorithm
intervals
Results
530.0ms23816×body80nan
268.0ms8000×body80valid