Initializing help system before first use

# getelt

Purpose
Get an element of a set or a list.
Synopsis
`function getelt(e:set):type_of_e`
`function getelt(l:list):type_of_l`
Arguments

e | A set
l | A list

Return value
An element of the set or list.
Further information
When applied to a range set or list this function behaves like getfirst. An error is generated if the argument of the function is empty.
Related topics
cutelt.
Parent Topic Predefined functions and procedures

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