Constant function: Difference between revisions

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m Reverted edits by 166.113.0.35 (talk) to last version by Paul August
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The following are equivalent:
# ''f'' : ''A'' → ''B'', is a constant function.
# For all functions ''g'', ''h''&nbsp;:&nbsp;''C'' &rarr; ''A'', ''f'' <small> o </small> ''g'' = ''f'' <small> o </small> ''h'', (where "<small>CHITXDGSFGSFSDFDFoo</small>" denotes [[function composition]]).
# The composition of ''f'' with any other function is also a constant function.