Basic HTML version of Foils prepared
March 30 97
Foil 17 Arrays and Lists of Scalars(data) II -- Construction (Chapter 3 of Llama Book)
From
PERL4 Tutorial for CPS616 Computational Science for Information Age Course CPS616 --
February 1995
.
by
Geoffrey C. Fox
1
There is a list construction operator .. which provides a list by values incremented by 1
@fred = (1..4); # is list (1,2,3,4) and
@fred = (2,3, $a..$b); # is a list determined by CURRENT (when used) values of integers $a and $b and starting with 2 and 3
2
We can also use usual assignment operator = in flexible ways
@fred = @jeff; # sets two lists equal to each other while
@fred= (4,5,@jeff); # defines a list @fred with two more entries than @jeff
in Table To:
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Basic HTML version of Foils prepared March 30 97
