Details

Time bar (total: 1.5s)

analyze2.0ms

Algorithm
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

sample18.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
0.0msbody80nan

simplify200.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (193.0ms)

IterNodesCost
0499710
1499710

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
11×log-prod
pow1 *-un-lft-identity
add-sqr-sqrt log-pow
add-cube-cbrt
associate--r+ distribute-lft-out--
add-exp-log associate--l+
add-cbrt-cube add-log-exp
sub-neg flip3-- diff-log rem-log-exp flip-- difference-of-squares
Counts
2 → 36
Calls
2 calls:
2.0ms
(log (log x))
10.0ms
(- (log x) (log (log x)))

series84.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(log (log x))
53.0ms
(- (log x) (log (log x)))

simplify114.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (104.0ms)

IterNodesCost
05001464

prune59.0ms

Filtered
25 candidates to 42 candidates (-68.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New40242
Fresh000
Picked011
Done000
Total40343

Merged error: 0b

Counts
43 → 3

localize11.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (log x))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
12×times-frac
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
pow1
associate-/r* log-pow
add-exp-log add-cbrt-cube associate-/l*
cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 31
Calls
1 calls:
5.0ms
(/ x (log x))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(/ x (log x))

simplify91.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 0 (80.0ms)

IterNodesCost
04902380
14902380

prune40.0ms

Filtered
22 candidates to 34 candidates (-54.5%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New33134
Fresh101
Picked101
Done011
Total35237

Merged error: 0b

Counts
37 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (/ 1 (log x)))
0.3b
(/ 1 (log x))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt
26×times-frac
21×*-un-lft-identity
20×add-cube-cbrt
16×associate-*r*
15×add-exp-log
12×pow1
add-cbrt-cube
log-pow
div-exp prod-exp associate-/r*
associate-*l* associate-/l* unswap-sqr
cbrt-undiv rec-exp 1-exp cbrt-unprod div-inv add-log-exp
pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 74
Calls
2 calls:
13.0ms
(* x (/ 1 (log x)))
3.0ms
(/ 1 (log x))

series50.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(* x (/ 1 (log x)))
21.0ms
(/ 1 (log x))

simplify68.0ms

Algorithm
egg-herbie
Counts
80 → 80
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
04892743
14892743

prune62.0ms

Filtered
42 candidates to 80 candidates (-90.5%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New80080
Fresh000
Picked011
Done011
Total80282

Merged error: 0b

Counts
82 → 2

regimes93.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0911
1911

end0.0ms

sample516.0ms

Algorithm
intervals
Results
386.0ms8000×body80valid
0.0msbody80nan

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