isMember -- membership test in an interval

Synopsis

• Usage:

  x = isMember(q,I)

  x = isMember(z,I)

  x = isMember(r,I)

• Inputs:
  • q, a rational number,
  • z, an integer,
  • r, a real number,
  • I, a real interval,
• Outputs:
  • x, a Boolean value,

Description

See also

• isEmpty