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Find-1-1-ln-1-2-it-dt-




Question Number 216748 by sniper237 last updated on 17/Feb/25
Find  ∫_(−1) ^1 ln∣Γ((1/2)+it)∣dt
$${Find}\:\:\int_{−\mathrm{1}} ^{\mathrm{1}} {ln}\mid\Gamma\left(\frac{\mathrm{1}}{\mathrm{2}}+{it}\right)\mid{dt} \\ $$
Answered by issac last updated on 18/Feb/25
can′t simplify  function ln(∣Γ(it+(1/2))∣)  but...Approximatly...  ∫_(−1) ^(  1)  ln(∣Γ(it+(1/2))∣)dt≈0.136478....
$$\mathrm{can}'\mathrm{t}\:\mathrm{simplify} \\ $$$$\mathrm{function}\:\mathrm{ln}\left(\mid\Gamma\left(\boldsymbol{{i}}{t}+\frac{\mathrm{1}}{\mathrm{2}}\right)\mid\right) \\ $$$$\mathrm{but}…\mathrm{Approximatly}… \\ $$$$\int_{−\mathrm{1}} ^{\:\:\mathrm{1}} \:\mathrm{ln}\left(\mid\Gamma\left(\boldsymbol{{i}}{t}+\frac{\mathrm{1}}{\mathrm{2}}\right)\mid\right)\mathrm{d}{t}\approx\mathrm{0}.\mathrm{136478}…. \\ $$

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