Rank and selection

Sets anti-aliasing on or off. Anti-aliasing makes graphics look much smoother, but is very resource heavy. It is good for saving images that look prof

Sets the window size to w-by-h pixels. @param w The width as a number of pixels. @param h The height as a number of pixels. @throws a RuntimeExceptio

Sets the center of rotation for the camera mode ORBIT_MODE.

Sets the pen radius to the default value.

Display on screen, pause for t milliseconds, and turn on <em>animation mode</em>: subsequent calls to drawing methods such as <tt>line()</tt>, <tt>cir

Renders to the screen, but does not pause.

Helper functions to restore the heap invariant.

How many keys are in the table?

Return sum of all values in array.

Write the given text string in the current font, centered on (x, y). @param x the center x-coordinate of the text @param y the center y-coordinate of

Write the given text string in the current font, centered on (x, y). @param x the center x-coordinate of the text @param y the center y-coordinate of

Returns a string representation of this vector. @return "( this.x, this.y, this.z)"

Draws a cylindrical tube of radius r from vertex (x1, y1, z1) to vertex (x2, y2, z2).

Return population variance of array, NaN if no such value.

Return the number of edges in the digraph.

Return the number of edges in this digraph.

Return the number of edges in the graph.

Return the number of edges in this graph.

Adds ambient light of color col.

Draw an arc of radius r, centered on (x, y), from angle1 to angle2 (in degrees). @param x the x-coordinate of the center of the circle @param y the y-

Draw an arc of radius r, centered on (x, y), from angle1 to angle2 (in degrees). @param x the x-coordinate of the center of the circle @param y the y-

Draws a box at (x, y, z) with dimensions (w, h, d).

Draw a circle of radius r, centered on (x, y). @param x the x-coordinate of the center of the circle @param y the y-coordinate of the center of the ci

Draw a circle of radius r, centered on (x, y). @param x the x-coordinate of the center of the circle @param y the y-coordinate of the center of the ci

Clear the screen to the default color (white).

Clears the 3D world on the screen for the next call of show();

Removes all current lighting from the scene.

Clears the 2D overlay for the next call of show();

Close standard audio.

Is string key in the symbol table?