## Calculus Concepts: An Informal Approach to the Mathematics of Change 5th Edition

$\lim\limits_{x \to \infty}(1+\frac{1}{x})^{x}\approx2.718$
Numerical Estimation: For $x=1000$ ; $(1+\frac{1}{1000})^{1000}\approx2.71692$ For $x=10000$ ; $(1+\frac{1}{10000})^{10000}\approx2.71815$ For $x=100000$ ; $(1+\frac{1}{100000})^{100000}\approx2.71827$ For $x=1000000$ ; $(1+\frac{1}{1000000})^{1000000}\approx2.71828$ For $x=10000000$ ; $(1+\frac{1}{10000000})^{10000000}\approx2.71828$