Welcome to cobweb.js, a cobweb diagram applet using HTML5 canvas

Function:  (Note: This uses JavaScript syntax. See here for math syntax.)

XMin:     YMin:

XMax:     YMax:

Initial value:

Iterations:  (Note: Performance may suffer above 10000.)

nth Iterate:

Speed:

Generate cobweb diagram! Moar iterations! Clear and MOAR iterations!

The cobweb.js code is copyright ®2017 Mark Haferkamp. Updated 2023 by Scott Alter. This is available under the MIT license and the latest code will generally be available at github.com/refola/cobweb.js.

Graph URL: ???

Examples:

• Logistic map
• Does it converge?
• a=3.57
• x
• x