Beefy Boxes and Bandwidth Generously Provided by pair Networks
We don't bite newbies here... much

Re^2: Small examples of string eval

by ikegami (Pope)
on May 14, 2006 at 04:24 UTC ( #549290=note: print w/ replies, xml ) Need Help??

in reply to Re: Small examples of string eval
in thread Small examples of string eval

Check out NestedLoops in Algorithm::Loops. In this case,

use Algorithm::Loops qw( NestedLoops ); use List::Util qw( reduce sum ); sub mul { return reduce { $a * $b } @_; } NestedLoops( [ map { [ 0..$n_ra->[$_] ] } 0..$#$n_ra ], sub { $prob_ra[sum @_] += mul map { $f_raa->[$_]->[$_[$_]] } 0..$#_; } );

I suspect that
is equal to
in which case
map { [ 0..$n_ra->[$_] ] } 0..$#$n_ra
can be replaced with
map { [ 0..$#$_ ] } @$f_raa

Comment on Re^2: Small examples of string eval
Select or Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://549290]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others rifling through the Monastery: (18)
As of 2014-10-01 13:52 GMT
Find Nodes?
    Voting Booth?

    What is your favourite meta-syntactic variable name?

    Results (22 votes), past polls