parabolicFunction in std::sketch

WARNING: This function is experimental and may change or be removed.

Add a parabolic segment to an existing sketch.

Name	Type	Description	Required
`sketch`	`Sketch`	Which sketch should this path be added to?	Yes
`end`	`Point2d`	Where should the path end? Relative to the start point. Incompatible with `interiorAbsolute` or `endAbsolute`.	Yes
`endAbsolute`	`Point2d`	Where should this segment end? Requires `interiorAbsolute`. Incompatible with `interior` or `end`.	No
`coefficients`	[`number`; 3]	The coefficients [a, b, c] of the parabolic equation y = ax^2 + bx + c. Incompatible with `interior`.	No
`interior`	`Point2d`	A point between the segment's start and end that lies on the parabola. Incompatible with `coefficients` or `interiorAbsolute` or `endAbsolute`.	No
`interiorAbsolute`	`Point2d`	Any point between the segment's start and end. Requires `endAbsolute`. Incompatible with `coefficients` or `interior` or `end`.	No
`tag`	`TagDecl`	Create a new tag which refers to this segment.	No

Sketch - A sketch is a collection of paths.