Math::HashSum Math::HashSum can sum a list of key-value pairs on a per-key basis.
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Math::HashSum Tags

mathematical Perl module hash sum key-value pairs sum key-value pairs

Math::HashSum Description

Math::HashSum can sum a list of key-value pairs on a per-key basis. Math::HashSum can sum a list of key-value pairs on a per-key basis.SYNOPSIS use Math::HashSum qw(hashsum); my %hash1 = (a=>.1, b=>.4); my %hash2 = (a=>.2, b=>.5); my %sum = hashsum(%hash1,%hash2); print "$sum{a}n"; # Prints .3 print "$sum{b}n"; # Prints .9This module allows you to sum a list of key-value pairs on a per-key basis. It adds up all the values associated with each key in the given list and returns a hash containing the sum associated with each key.The example in the synopsis should explain usage of the module effectively. Requirements: · Perl

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