Mercurial > octave
view examples/code/@polynomial/polynomial.m @ 33661:4c378dd47cf2 default tip @
command-widget: Use new signal-slot syntax for better compiler diagnostics.
* libgui/src/command-widget.cc (console::console): Use new signal-slot syntax
for better compiler diagnostics.
author | Markus Mützel <markus.muetzel@gmx.de> |
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date | Wed, 12 Jun 2024 17:24:20 +0200 |
parents | 28de41192f3c |
children |
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## -*- texinfo -*- ## @deftypefn {} {} polynomial () ## @deftypefnx {} {} polynomial (@var{a}) ## Create a polynomial object representing the polynomial ## ## @example ## a0 + a1 * x + a2 * x^2 + @dots{} + an * x^n ## @end example ## ## @noindent ## from a vector of coefficients [a0 a1 a2 @dots{} an]. ## @end deftypefn function p = polynomial (a) if (nargin == 0) p.poly = 0; p = class (p, "polynomial"); else if (isa (a, "polynomial")) p = a; elseif (isreal (a) && isvector (a)) p.poly = a(:).'; # force row vector p = class (p, "polynomial"); else error ("@polynomial: A must be a real vector"); endif endif endfunction