BMAD 65 Posted November 17, 2018 Report Share Posted November 17, 2018 What is (-1/2)! x (-1/2)! Quote Link to post Share on other sites
0 Tontic 0 Posted March 27, 2019 Report Share Posted March 27, 2019 Is this pi, or 3.141... Quote Link to post Share on other sites
0 rocdocmac 9 Posted April 17, 2019 Report Share Posted April 17, 2019 (edited) Spoiler (1/2)! = sqrt(pi)/2 (-1/2)! = -sqrt(pi)/2 (-1/2)!*(-1/2)! = {-sqrt(pi)/2}^2 = pi/4 ~ 0.7854 (?) Edited April 17, 2019 by rocdocmac Quote Link to post Share on other sites
0 rocdocmac 9 Posted April 17, 2019 Report Share Posted April 17, 2019 Spoiler NOOOO! (1/2)! * (1/2)! = sqrt(pi)/2, but (-1/2)! * (-1/2)! = pi Quote Link to post Share on other sites
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BMAD 65
What is (-1/2)! x (-1/2)!
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