Details

Time bar (total: 3.8s)

sample31.0ms

Algorithm
intervals
Results
11.0ms679×body80nan
7.0ms256×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

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite9.0ms

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))
6.0ms
(- (log x) (log (log x)))

series554.0ms

Counts
2 → 6
Calls
2 calls:
214.0ms
(log (log x))
339.0ms
(- (log x) (log (log x)))

simplify62.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 3 (57.0ms)

IterNodesCost
0167596
1444401
21795397
35002281

prune91.0ms

Filtered
67 candidates to 33 candidates (49.3%)
Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

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

series501.0ms

Counts
2 → 6
Calls
2 calls:
284.0ms
(log (/ x (log x)))
217.0ms
(/ x (log x))

simplify41.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 3 (36.0ms)

IterNodesCost
0172367
1463343
21343327
35001324

prune117.0ms

Filtered
68 candidates to 46 candidates (67.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.2b
(sqrt (log x))
0.2b
(sqrt (log x))
0.2b
(/ x (sqrt (log x)))
0.4b
(/ (/ x (sqrt (log x))) (sqrt (log x)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
364×times-frac
224×sqrt-prod
188×add-sqr-sqrt
186×add-cube-cbrt *-un-lft-identity
62×pow1
56×log-pow
28×associate-/l*
14×associate-/r*
11×add-exp-log add-cbrt-cube
10×div-inv
4×cbrt-undiv expm1-log1p-u div-exp log1p-expm1-u add-log-exp
2×rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 clear-num
1×associate-/l/
Counts
4 → 301
Calls
4 calls:
2.0ms
(sqrt (log x))
2.0ms
(sqrt (log x))
4.0ms
(/ x (sqrt (log x)))
14.0ms
(/ (/ x (sqrt (log x))) (sqrt (log x)))

series871.0ms

Counts
4 → 12
Calls
4 calls:
128.0ms
(sqrt (log x))
129.0ms
(sqrt (log x))
218.0ms
(/ x (sqrt (log x)))
396.0ms
(/ (/ x (sqrt (log x))) (sqrt (log x)))

simplify63.0ms

Algorithm
egg-herbie
Counts
313 → 313
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
05693429
119642972
250022878

prune388.0ms

Filtered
313 candidates to 129 candidates (41.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes12.0ms

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
067

end0.0ms

sample955.0ms

Algorithm
intervals
Results
389.0ms23260×body80nan
228.0ms8000×body80valid