Existing CAS commands > Prime discussion

11292018, 12:30 PM
(This post was last modified: 11292018 12:31 PM by compsystems.)
Post: #39




RE: Existing CAS commands > Prime discussion
(11292018 01:47 AM)rprosperi Wrote: But if you use epsilon:=5E12, as suggested by Joe to get the same results as Home's fraction button, exact() provides the same result as float2rational(). The magnitude of epsilon controls how far the reduction is continued. It is true, but I think that this command was not included (hpp cas) because apparently it is mentioned as "synonymous" and with an example that is not fulfilled implies that they are not identical commands, therefore, this important command must be included. by ejp I wish to show step by step the conversion of a periodic fractional number to a rational number PHP Code: 'f=0.324532453245' // eq1 now with exact & float2rational epsilon:=1E12:; exact(0.324532453245) ↵1100186656/3390066679 float2rational(0.324532453245) ↵ 295/909 

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