Formula:3253

Digital Library of Mathematical Functions ID 8.10.E2

${\displaystyle{\displaystyle\gamma\left(a,x\right)\geq\frac{x^{a-1}}{a}(1-e^{-x}),}}$

Constraint(s)

${\displaystyle{\displaystyle 0<a\leq 1}}$

Symbols List

• ${\displaystyle{\displaystyle\mathrm{e}}}$: base of natural logarithm
• ${\displaystyle{\displaystyle\gamma\left(\NVar{a},\NVar{z}\right)}}$: incomplete gamma function
• ${\displaystyle{\displaystyle x}}$: real variable
• ${\displaystyle{\displaystyle a}}$: parameter
 

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