DLMF: 8.3.15 γ⁡(2.5,x+i⁢y), -2.2≤x≤3, -3≤y≤3.

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8 Incomplete Gamma and Related Functions Incomplete Gamma Functions 8.3 Graphics 8.3 Graphics 8.4 Special Values

Figure 8.3.15 (See in context.)

Figure 8.3.15:

\gamma\left(2.5,x+iy\right)

,

-2.2\leq x\leq 3

,

-3\leq y\leq 3

. Principal value. There is a cut along the negative real axis.

ⓘ

Annotations:

Symbols:: $\mathrm{i}$ : imaginary unit, $\gamma\left(\NVar{a},\NVar{z}\right)$ : incomplete gamma function and $x$ : real variable
Permalink:: http://dlmf.nist.gov/8.3.F15.viz

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