Details

Time bar (total: 955.0ms)

analyze2.0ms (0.3%)

Algorithm
1×search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%50%50%2
25%25%50%3
25%12.5%62.5%4
25%6.2%68.8%5
25%3.1%71.9%6
25%1.6%73.5%7
25%0.8%74.2%8
25%0.4%74.6%9
25%0.2%74.8%10
25%0.1%74.9%11
25%0%75%12
25%0%75%13
25%0%75%14

sample14.0ms (1.5%)

Algorithm
1×intervals
Results
8.0ms256×body80valid

simplify111.0ms (11.6%)

Algorithm
1×egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (108.0ms)

IterNodesCost
049966
149966

prune5.0ms (0.5%)

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 (0.6%)

Local error

Found 2 expressions with local error:

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

rewrite7.0ms (0.8%)

Algorithm
1×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 → 36
Calls

2 calls:

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

series65.0ms (6.8%)

Counts
2 → 6
Calls

2 calls:

37.0ms
(- (log x) (log (log x)))
28.0ms
(log (log x))

simplify72.0ms (7.5%)

Algorithm
1×egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
05000276

prune45.0ms (4.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New41142
Fresh000
Picked011
Done000
Total41243

Merged error: 0b

Counts
43 → 2

localize6.0ms (0.6%)

Local error

Found 2 expressions with local error:

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

rewrite9.0ms (1%)

Algorithm
1×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:

5.0ms
(/ x (log x))
3.0ms
(log (/ x (log x)))

series56.0ms (5.9%)

Counts
2 → 6
Calls

2 calls:

35.0ms
(log (/ x (log x)))
22.0ms
(/ x (log x))

simplify44.0ms (4.6%)

Algorithm
1×egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05019491

prune68.0ms (7.1%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New64064
Fresh000
Picked011
Done011
Total64266

Merged error: 0b

Counts
66 → 2

regimes86.0ms (9%)

Accuracy

Total 0.0b remaining (81%)

Threshold costs 0.0b (81%)

bsearch0.0ms (0%)

simplify1.0ms (0.1%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
145

end0.0ms (0%)

sample358.0ms (37.5%)

Algorithm
1×intervals
Results
269.0ms8000×body80valid
0.0ms3×body80nan

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