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[Maxima-discuss] Recognizing 1-variable polynomials ?
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From: Henry B. <hb...@pi...> - 2025-04-24 14:16:43
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<p>Is there a simple way to "recognize" a polynomial P(z) in a
variable 'z' with *numerical* coefficients ?<br>
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<p>I'd like to write a routine that errs out if the input isn't a
polynomial; if it has coefficients which aren't</p>
<p>numerical; if it is a polynomial in the wrong variable, etc.</p>
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<p>I don't mind if the polynomial is in factored form or expanded
form, or partially in between.</p>
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<p>I don't mind if the polynomial has to be expanded in order to be
recognized.</p>
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