It seems to me that both solutions for the following should be the same as the 2nd solution. This comes from issue __nonzero__ method of Rel breaks solve of Piecewise functions #6060 x = Symbol('x') ...
This is a preview. Log in through your library . Abstract We define two functions f and g on the unit interval [0, 1] to be strongly conjugate $\operatorname{iff}$ there is an order-preserving ...
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