Thursday, August 8, 2019

Bit of a Prob

Day 2 on the integration basis for Gamma, went to the Wolfram
site, who really have a lot of info.

http://mathworld.wolfram.com/GammaFunction.html

Picked up the Euler integration formula for finding a Gamma value.




The program recognizes we have asked for the gamma function
on our z. Some things are always a little maddening: we got a minus
in front. This comes from integration rules:


Now for today's Problem:

Tested the gamma values from Graph against those cited in Wikipedia:
they are ball-park.



The constant that Goole used - the Euler-Mascheroni constant - is the
long-term difference between the harmonic series and ln(x) figures.



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