Symbol ..< Symbol -- sequences of consecutive symbols

• Operator: ..<

• Usage:

  s ..< t

• Inputs:
  • s, a symbol
  • t, a symbol
• Outputs:
  • the sequence of consecutive symbols useful as variables in polynomial rings, from s to t, not including the endpoint, as determined by the vars(ZZ)

i1 : x ..< z

o1 = (x, y)

o1 : Sequence

i2 : x ..< C

o2 = (x, y, z, A, B)

o2 : Sequence