Need help for some HP Prime calculus/functions
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12-23-2019, 10:06 AM
Post: #22
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RE: Need help for some HP Prime calculus/functions
(12-22-2019 07:36 PM)Devil69 Wrote: Hi Nigel thank you very much I followed your instructions and it finally worked! Glad to help. I agree with you about including an integer in the solution. The strange thing is that the Prime already does this when solving trigonometric equations: try solving \(\sin(x)=\frac12\), with "Principal" unticked in the CAS settings. So the mechanism is there, but for some reason it isn't applied to inequalities. Nigel (UK) |
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