bundles / numpy 2.4.4 / numpy / polynomial / polynomial / polyline
function
numpy.polynomial.polynomial:polyline
Signature
def polyline(off, scl)Summary
Returns an array representing a linear polynomial.
Parameters
off, scl: scalarsThe "y-intercept" and "slope" of the line, respectively.
Returns
y: ndarrayThis module's representation of the linear polynomial
off + scl*x.
Examples
from numpy.polynomial import polynomial as P P.polyline(1, -1)✓
array([ 1, -1])
P.polyval(1, P.polyline(1, -1)) # should be 0
✗np.float64(0.0)
See also
Aliases
numpy.polynomial.Polynomial._linenumpy.polynomial.polynomial.polyline