Right Hyperbola
A Hyperbola for which the Asymptotes are Perpendicular. This occurs when theSemimajor and Semiminor Axes are equal. Taking 
in the equationof a Hyperbola with Semimajor Axis parallel to the x-Axis and Semiminor Axis parallel to they-Axis (i.e., vertical Directrix),
therefore gives
A special type of right hyperbola is the so-called Rectangular Hyperbola, which has equation
.See also Hyperbola, Rectangular Hyperbola- Characteristic (Euler)
- Characteristic Factor
- Characteristic (Field)
- Characteristic Function
- Squareful
- Square Gyrobicupola
- Square Integrable
- Square Knot
- Square Matrix
- Square Number
- Square Orthobicupola
- Square Packing
- Square Polyomino
- Square Pyramid
- Square Pyramidal Number
- Square Quadrants
- Square Root
- Square Root Inequality
- Square Root Method
- Square Triangular Number
- Square Wave
- Squaring
- Squeezing Theorem
- s-Run
- S-Signature