How to manage eigenvalues

endryus · Post by **endryus** » Mon Apr 18, 2005 11:05 pm

Maybe it's really simple but I compute the first 10 eigval with
set lambda [eigen 10]
now I can write lambda with
puts $lambda
but how can I assign each eigval to a different variable?
I can't use lambda(i) because lambda is not an array.
endryus

berktaftali · Post by **berktaftali** » Tue Apr 19, 2005 2:39 am

eigen command returns a Tcl list, not an array. The following code should print all of the eigenvalues to screen...

Code: Select all

for {set i 0} {$i < 10} {incr i} {
    puts [lindex $lambda $i]
}

endryus · Post by **endryus** » Tue Apr 19, 2005 5:37 am

OK, using lists I've done it !
thanks
endryus