Happy numbers: Difference between revisions
→{{header|Fōrmulæ}}
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{{FormulaeEntry|page=https://formulae.org/?script=examples/Happy_numbers}}
'''Solution.'''
The following function returns whether a given number is happy or not:
[[File:Fōrmulæ - Happy numbers 01.png]]
Retrieving the first 8 happy numbers
[[File:Fōrmulæ - Happy numbers 02.png]]
[[File:Fōrmulæ - Happy numbers 03.png]]
=={{header|Go}}==
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