Details

Time bar (total: 3.3s)

sample37.0ms

Algorithm
intervals
Results
16.0ms812×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

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

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

series575.0ms

Counts
2 → 6
Calls
2 calls:
224.0ms
(log (log x))
350.0ms
(- (log x) (log (log x)))

simplify58.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (17.0ms)

IterNodesCost
0115228
1241202
2584198
32015191
45002191

prune64.0ms

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))

series694.0ms

Counts
2 → 6
Calls
2 calls:
284.0ms
(log (/ x (log x)))
409.0ms
(/ x (log x))

simplify41.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 3 (35.0ms)

IterNodesCost
0168353
1459329
21331313
35002310

prune94.0ms

Filtered
64 candidates to 42 candidates (65.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New63164
Fresh101
Picked011
Done000
Total64266

Merged error: 0b

Counts
66 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
53×add-sqr-sqrt
52×times-frac
37×add-cube-cbrt *-un-lft-identity
35×sqrt-prod
28×associate-*r*
21×pow1
16×add-exp-log
15×log-pow
10×add-cbrt-cube
6×associate-*l* associate-/l* unswap-sqr
4×prod-exp associate-/r*
3×div-exp rem-log-exp add-log-exp
2×cbrt-undiv associate-*r/ pow-prod-down cbrt-unprod div-inv
1×log-div log-prod frac-2neg clear-num *-commutative
Counts
3 → 114
Calls
3 calls:
6.0ms
(log (* (sqrt x) (/ (sqrt x) (log x))))
4.0ms
(/ (sqrt x) (log x))
12.0ms
(* (sqrt x) (/ (sqrt x) (log x)))

series411.0ms

Counts
3 → 9
Calls
3 calls:
190.0ms
(log (* (sqrt x) (/ (sqrt x) (log x))))
65.0ms
(/ (sqrt x) (log x))
150.0ms
(* (sqrt x) (/ (sqrt x) (log x)))

simplify55.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0396886
11655769
25001735

prune191.0ms

Filtered
123 candidates to 73 candidates (59.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1230123
Fresh000
Picked011
Done011
Total1232125

Merged error: 0b

Counts
125 → 2

regimes11.0ms

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

sample994.0ms

Algorithm
intervals
Results
414.0ms23452×body80nan
227.0ms8000×body80valid