Details

Time bar (total: 2.7s)

sample35.0ms

Algorithm
intervals
Results
14.0ms869×body80nan
7.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
064
174
274

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(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:
1.0ms
(log (log x))
6.0ms
(- (log x) (log (log x)))

series555.0ms

Counts
2 → 6
Calls
2 calls:
215.0ms
(log (log x))
339.0ms
(- (log x) (log (log x)))

simplify60.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
0167596
1444401
21795397
35002281

prune91.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (log x))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
12×times-frac
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×pow1
4×associate-/r* log-pow
3×add-exp-log add-cbrt-cube associate-/l*
1×cbrt-undiv expm1-log1p-u frac-2neg div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
3.0ms
(/ x (log x))

series216.0ms

Counts
1 → 3
Calls
1 calls:
216.0ms
(/ x (log x))

simplify59.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 3 (20.0ms)

IterNodesCost
0101163
1275153
2683150
32283148
45002148

prune69.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
60×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
19×pow1 associate-/r*
16×log-pow
15×add-exp-log
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
4×cbrt-undiv
2×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u add-log-exp
1×pow-flip associate-/r/ inv-pow
Counts
2 → 123
Calls
2 calls:
3.0ms
(/ (log x) x)
6.0ms
(/ 1 (/ (log x) x))

series420.0ms

Counts
2 → 6
Calls
2 calls:
205.0ms
(/ (log x) x)
214.0ms
(/ 1 (/ (log x) x))

simplify39.0ms

Algorithm
egg-herbie
Counts
129 → 129
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0341824
11439724
25001626

prune166.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
084
184

end0.0ms

sample931.0ms

Algorithm
intervals
Results
387.0ms23250×body80nan
215.0ms8000×body80valid