Graph of Sine from Wrapping Function (Tau)
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This example demonstrates the graph of the sine function wrapped using tau (See http://tauday.com). It involves core mathematical concepts like tau, sine function, real numbers, distributions, surfaces, intersections, and angles. The construction uses GeoGebra commands and objects such as Circle, Segment, Textfield, If, etc. It is suitable for high school and above students to understand the application of tau in trigonometric function graphs.
GeoGebra Commands & Parameters
Circle(A, 1) → cSegment(A, B) → aSegment(B, W) → bSegment(A, W) → dTextfield(speed) → SpeedEqTextfield(t) → tEqIf(togA ≟ 1, "Stop Animation", "Start Animation") → AnimateIf(togTr ≟ 1, "Stop Traces", "Show Traces") → Traces