ppform(coeffs, breaks, fill=0.0, sort=False)[source]¶
Deprecated piecewise polynomial class.
New code should use the
Construct a new piecewise polynomial representing the antiderivative.
construct_fast(c, x[, extrapolate, axis])
Construct the piecewise polynomial without making checks.
Construct a new piecewise polynomial representing the derivative.
extend(c, x[, right])
Add additional breakpoints and coefficients to the polynomial.
Construct a piecewise polynomial in the power basis from a polynomial in Bernstein basis.
Construct a piecewise polynomial from a spline
fromspline(xk, cvals, order[, fill])
integrate(a, b[, extrapolate])
Compute a definite integral over a piecewise polynomial.
Find real roots of the the piecewise polynomial.
solve([y, discontinuity, extrapolate])
Find real solutions of the the equation
pp(x) == y.