summand

Examples of summand in the following topics:

• Tips for Testing Series

  • Limit of the Summand: If the limit of the summand is undefined or nonzero, then the series must diverge.

• Absolute Convergence and Ratio and Root Tests

  • An infinite series of numbers is said to converge absolutely if the sum of the absolute value of the summand is finite.
  • An infinite series of numbers is said to converge absolutely (or to be absolutely convergent) if the sum of the absolute value of the summand is finite.

• The Method of Partial Fractions