Equation of Hyperbola in Complex Plane/Examples/Real Part of z^2 greater than 1

Example of Use of Equation of Hyperbola in Complex Plane

The inequality:

$\map \Re {z^2} > 1$

describes the area shaded yellow defined by the following hyperbola:

Sources

• 1981: Murray R. Spiegel: Theory and Problems of Complex Variables (SI ed.) ... (previous) ... (next): $1$: Complex Numbers: Supplementary Problems: Graphical Representation of Complex Numbers. Vectors: $73 \ \text {(b)}$