👉 In mathematics, a "philomel" is a complex number that has an imaginary part equal to its real part. This property allows it to be used in various mathematical and scientific contexts, such as in differential equations, Fourier analysis, and quantum mechanics. A complex number that has an imaginary part equal to its real part is known as a philomel. For example: - The complex number 2 + i is a philomel because the imaginary part is equal to the real