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MTM[coeffs] - extract all coefficients of a multivariate polynomial
Calling Sequence
coeffs(P)
coeffs(P, x)
c, t := coeffs(P, x)
Parameters
P
-
multivariate polynomial
x
variable
c
t
Description
coeffs(P) returns the coefficients of the polynomial P with respect to all the indeterminates of P.
coeffs(P,x) returns the coefficients of the polynomial P with respect to x.
[c, t] = coeffs(P,x) also returns an array of the terms of P. The terms of P line up such that add(i,i=zip(`*`,a,b)); gives back the original polynomial, P.
Examples
See Also
MTM[expand], MTM[log], MTM[sin]
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