Sign(x) or Sign of a real number, x, is -1 if x is negative, 0 if x is zero and 1 if x is positive.
Calculate function value of Sign of Sine of x, which can be -1, 0 or 1.
The three possible outputs of Sign(sin) will form a line that resembles "squares" in the graph.
Sign(x) or Sign of a real number, x, is -1 if x is negative, 0 if x is zero and 1 if x is positive.
Calculate function value of Sign of Sine of x, which can be -1, 0 or 1. The three possible outputs of Sign(sin) will form a line that resembles "squares" in the graph.