How to use the Chebyshev's Equation Tool

Parameter Slider

• Use the slider to set the value of the parameter n.
• Chebyshev polynomials are found at integer values of n.
• Press the mouse down on the slider knob and drag the mouse back and forth, or click the mouse in the slider channel at the desired value for the parameter.

Buttons

• [Chebyshev Cosine] displays the cosine.
• [Chebyshev Sine] displays the sine.
• [Chebyshev Function] brings up sliders to set values of the parameters R and delta as well as n.
• [Chebyshev Sine and Cosine] returns you to the cosine and sine selections.