Details

Time bar (total: 20.9s)

sample275.0ms

Algorithm
intervals
Results
89.0ms97×body1280valid
86.0ms95×body640valid
40.0ms290×body80valid
15.0ms39×body320valid
6.0ms22×body160valid

simplify20.5s

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01415
12315
24115
38115
416815
523015
628515
739515
848315
980015
10130115
11194815
12245515
13275815
14284015
done284015

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 17.0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (* J (- (exp l) (exp (- l)))) (cos (/ K 2.0)))
4.4b
(- (exp l) (exp (- l)))

rewrite80.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt *-un-lft-identity
add-log-exp
add-cube-cbrt associate-*r* pow-prod-down prod-exp cbrt-unprod
flip3-- associate-*r/ associate-*l/ flip--
sub-neg diff-log associate-*l* *-commutative distribute-lft-out-- difference-of-squares
Counts
2 → 34
Calls
2 calls:
65.0ms
(* (* J (- (exp l) (exp (- l)))) (cos (/ K 2.0)))
14.0ms
(- (exp l) (exp (- l)))

series31.0ms