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Question: Sign of a derivative

Question:Sign of a derivative

maxou 10
derivative
July 31 2013
2

I would like to determine the sign of a derivative of a function where I would make some restrictions on parameters and variables (e.g. larger zero). If a sign is not unambiguously possible, I would like Maple to give me an expression (threshold) for when the derivative is positive or not.

I would be very thankful for any hints!

(Notice: I am a Maple beginner!)

Best,

Max
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