partial sum
alternating series
convergency
convergence
IP set
Dirichlet series
divergence
divergency
triangular number
divergent series
series
polynomial
convergent series
pseudointersection
modular arithmetic
infinity
harmonic number
Zenonism
tuple
infinitude
power series
number-theoretic function
formal power series
integer
prime number
significant digit
significant figure
multiple superparticular
modulus
conjugate
diagonal argument
kakuro
most-perfect magic square
axiom of infinity
coefficient
cardinal number
infinite series
mean value
mean
Narayana number
special unitary group
supertask
harmonic mean
Catalan number
mediant
overpartition
Pell number
improper integral
Cauchy sequence
absolute term