Difference between revisions of "CoCoA:Record"
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Latest revision as of 10:02, 24 October 2007
Record
create a record
Description
This function returns a record with fields X_1,...,X_n. The
empty record is given by Record[]. The records are open in the
sense that new fields may be added after the record is first defined.
Example
P := Record[ Height = 10, Width = 5]; P.Height * P.Width; 50 ------------------------------- P.Area := It; P; Record[Area = 50, Height = 10, Width = 5] -------------------------------
Syntax
Record[X_1 = OBJECT,...,X_n = OBJECT] where each X_i is a variable.
<type>record</type>