Gamma Function Calculator
Online calculator and formula for the Gamma function
This function calculates Euler's gamma function. The gamma function is one of the most important special functions and is used in analysis and function theory. It is denoted by the Greek capital letter Γ (gamma).
To perform the calculation, enter the argument x. Then click the calculate button.
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The mouse over the graphic shows individual values
If x is an integer, the result is ±∞. In order to better display small values, the Y-scale is limited to +/- 20.
Formula for Euler's gamma function
A detailed description can be found at Wikipedia
More special functions
Airy • Derivative Airy • Bessel-I • Bessel-Ie • Bessel-J • Bessel-Je • Bessel-K • Bessel-Ke • Bessel-Y • Bessel-Ye • Spherical-Bessel-J • Spherical-Bessel-Y • Hankel • Beta • Incomplete Beta • Incomplete Inverse Beta • Binomial Coefficient • Binomial Coefficient Logarithm • Erf • Erfc • Erfi • Erfci • Fibonacci • Fibonacci Tabelle • Gamma • Inverse Gamma • Log Gamma • Digamma • Trigamma • Logit • Sigmoid • Derivative Sigmoid • Softsign • Derivative Softsign • Softmax • Struve • Struve table • Modified Struve • Modified Struve table • Riemann Zeta
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