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Existing CAS commands --> Prime discussion
11-27-2018, 06:43 PM
Post: #35
Joe Horn Offline
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RE: Existing CAS commands --> Prime discussion
(11-27-2018 06:01 PM)compsystems Wrote:  Hello the float2rational giac command is not included on the hpPrime CAS

exact(0.324532453245) ↵1100186656/3390066679
float2rational(0.324532453245) ↵ 295/909

According to the XCAS documentation, the float2rational() function is the same as the exact() function. The problem here is that you have to set their precision yourself by adjusting the value of epsilon. To simulate Home's fraction button in CAS:

epsilon:=5E-12
exact(0.324532453245) --> 295/909
<0|ɸ|0>
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RE: Existing CAS commands --> Prime discussion - Joe Horn - 11-27-2018 06:43 PM



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