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padic[rootp] - find all roots of a polynomial with rational coefficients in a p-adic number field
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Calling Sequence
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rootp (pol, p, s) or evalp (RootOf(pol),p, s)
rootp (pol, p) or evalp(RootOf(pol), p)
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Parameters
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pol
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polynomial with rational coefficients
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p
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prime number or positive integer
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s
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(optional) positive integer
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Description
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This function computes all roots in the given p-adic number field of the polynomial pol.
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The parameter s sets the size of the resulting expression, where "size" means the number of terms of the p-adic number which will be printed. If omitted, it defaults to the value of the global variable Digitsp, which is initially assigned the value 10.
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See padic[evalp] for an explanation of the representation of p-adic numbers in Maple.
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The command with(padic,rootp) allows the use of the abbreviated form of this command.
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Examples
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