Initializer for set, like dict {} and list []

Ideas
66

As a mathematician, {/} looks awesome :smiley:

empty_tuple = ()
empty_list  = []
empty_dict  = {}
empty_set   = {/}

Would it be added to Grammar/Tokens as a literal {/} like the Walrus Operator COLONEQUAL ':=' was, or parsed as three separate {, /, } tokens so one could write

my_empty_set = {  /  }

to add in whitespace if they wished?

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