Stationary Point
A point 
at which the Derivative of a Function 
vanishes,
A stationary point may be a Minimum, Maximum, or Inflection Point.See also Critical Point, Derivative, Extremum, First Derivative Test, Inflection Point,Maximum, Minimum, Second Derivative Test
- q-Sine
- Quadrable
- Quadrangle
- Quadrant
- Quadratfrei
- Quadratic Congruence
- Quadratic Curve
- Quadratic Effect
- Quadratic Equation
- Quadratic Field
- Quadratic Form
- Quadratic Formula
- Quadratic Integral
- Quadratic Invariant
- Quadratic Irrational Number
- Quadratic Map
- Quadratic Mean
- Quadratic Reciprocity Law
- Quadratic Reciprocity Relations
- Quadratic Reciprocity Theorem
- Quadratic Recurrence
- Quadratic Residue
- Quadratic Sieve Factorization Method
- Quadratic Surd
- Quadratic Surface