# §10.3(i) Real Order and Variable

For the modulus and phase functions $\mathop{M_{\nu}\/}\nolimits\!\left(x\right)$, $\mathop{\theta_{\nu}\/}\nolimits\!\left(x\right)$, $\mathop{N_{\nu}\/}\nolimits\!\left(x\right)$, and $\mathop{\phi_{\nu}\/}\nolimits\!\left(x\right)$ see §10.18.

# §10.3(ii) Real Order, Complex Variable

In the graphics shown in this subsection, height corresponds to the absolute value of the function and color to the phase. See also p. About Color Map.

# §10.3(iii) Imaginary Order, Real Variable

For the notation see §10.24.