Talk:Price fraction: Difference between revisions
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How conversion [0.0,0.06[->0.1, [0.06,0.11[->0.18 can be named ''rounding''? It is certainly not, because any rounding function must be idempotent, i.e. ''f''(''f''(''x''))=''f''(''x''). The function defined by the table violates this requirement. Consequent "rounding" yields: 0.05->0.1->0.18->0.32 and so on. --[[User:Dmitry-kazakov|Dmitry-kazakov]] 18:22, 6 August 2010 (UTC) |
How conversion [0.0,0.06[->0.1, [0.06,0.11[->0.18 can be named ''rounding''? It is certainly not, because any rounding function must be idempotent, i.e. ''f''(''f''(''x''))=''f''(''x''). The function defined by the table violates this requirement. Consequent "rounding" yields: 0.05->0.1->0.18->0.32 and so on. --[[User:Dmitry-kazakov|Dmitry-kazakov]] 18:22, 6 August 2010 (UTC) |
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: I changed the task description to remove the word "rounding". --[[User:Rdm|Rdm]] 18:33, 6 August 2010 (UTC) |
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== The task cannot be implemented == |
== The task cannot be implemented == |