sequence of real numbers
any mathematical sequence that contains only real numbers
Bernoulli number
rational number sequence 𝐵ₖ such that (𝑚+1)∑𝑛ᵐ=(ᵐ⁺¹₀)𝐵₀𝑛ᵐ⁺¹−(ᵐ⁺¹₁)𝐵₁𝑛ᵐ+(ᵐ⁺¹₂)𝐵₂𝑛ᵐ¯¹−(ᵐ⁺¹₃)𝐵₃𝑛ᵐ¯²+⋯
Lebesgue constant
sequence of real numbers related to Lagrange interpolation polynomials
cauchy sequence
sequence whose elements become arbitrarily close to each other
metallic ratio
generalization of the golden ratio; positive real number x such that x = n + 1/x, for a natural number n
Lebesgue constants (Fourier series)
sequence of real numbers related to Fourier series