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hp 39gii solve - lrdheat - 04-25-2014 05:18 AM
Is there a way on the hp 39gii to solve for roots of a differential equation (other than graphically)? When looking at the manual, the differential equation asks for a specific "x" to give the f'(x) at that point. Don't know if differential equations can be used in solve... RE: hp 39gii solve - Csaba Tizedes - 12-08-2019 11:57 AM
(04-25-2014 05:18 AM)lrdheat Wrote: Is there a way on the hp 39gii to solve for roots of a differential equation (other than graphically)? When looking at the manual, the differential equation asks for a specific "x" to give the f'(x) at that point. Don't know if differential equations can be used in solve... I guess this topic is outdated, but how do you understand that "roots of differential equation"? As I can see in the topics, you are a 39GII user try to dive into the deep. As per your experience: how long the batteries lasts if you use regularly the calc? Where OS update can be found? Which kind of cable applicable? My unit is arrived yesterday - really interesting machine. Thanks, Csaba |