5.3.3 Cubic

The corresponding object of degree 3 is the cubic object, with syntax

CUBIC:
  cubic { < CUBIC_COEFFICIENTS > [POLY_MODIFIERS] }

CUBIC_COEFFICIENTS:
  20 FLOATs separated by commas.

See also:

• [pov:6.5.3.2]Poly, Cubic and Quartic

For the order of the coefficients see POLY below.