Δx→dx

#limit definition #derivative #delta x #dx #finite difference #infinitesimal difference

Hₙ-ln(n)→γ

#euler-mascheroni constant #harmonic number #natural logarithm #limit definition #gamma #asymptotic behavior

lim[∑(1️⃣/k️⃣)➖ln(n)]

#euler-mascheroni constant #limit definition #harmonic series #natural logarithm #gamma #constant