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Poly1d
Basics
poly1d(c_or_r[, r, variable]) |
A one-dimensional polynomial class. |
polyval(p, x) |
Evaluate a polynomial at specific values. |
poly(seq_of_zeros) |
Find the coefficients of a polynomial with the given sequence of roots. |
roots(p) |
Return the roots of a polynomial with coefficients given in p. |
Fitting
polyfit(x, y, deg[, rcond, full, w, cov]) |
Least squares polynomial fit. |
Calculus
polyder(p[, m]) |
Return the derivative of the specified order of a polynomial. |
polyint(p[, m, k]) |
Return an antiderivative (indefinite integral) of a polynomial. |
Arithmetic
polyadd(a1, a2) |
Find the sum of two polynomials. |
polydiv(u, v) |
Returns the quotient and remainder of polynomial division. |
polymul(a1, a2) |
Find the product of two polynomials. |
polysub(a1, a2) |
Difference (subtraction) of two polynomials. |
