Estimate Euler's number e (≈ 2.71828) using different mathematical series and methods. Adjust the number of iterations to see convergence toward the true value of e.
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How this calculator works
Euler's number e can be estimated using the Taylor series: e = 1 + 1/1! + 1/2! + 1/3! + ... . Each additional term increases precision. The limit definition e = lim (1 + 1/n)^n is also supported.
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