Formula: s 1 , 3 ( 4 ) d 1 , 3 ( 4 ) c 2 , 3 ( 4 ) c 3 , 3 ( 4 ) + s 2 , 3 ( 4 ) d 2 , 3 ( 4 ) c 3 , 3 ( 4 ) c 1 , 3 ( 4 ) + s 3 , 3 ( 4 ) d 3 , 3 ( 4 ) c 1 , 3 ( 4 ) c 2 , 3 ( 4 ) = κ 2 1 − κ 2 ( s 1 , 3 ( 4 ) d 1 , 3 ( 4 ) + s 2 , 3 ( 4 ) d 2 , 3 ( 4 ) + s 2 , 3 ( 4 ) d 2 , 3 ( 4 ) ) . {\displaystyle s_{1,3}^{(4)}d_{1,3}^{(4)}c_{2,3}^{(4)}c_{3,3}^{(4)}+s_{2,3}^{(4)}d_{2,3}^{(4)}c_{3,3}^{(4)}c_{1,3}^{(4)}+s_{3,3}^{(4)}d_{3,3}^{(4)}c_{1,3}^{(4)}c_{2,3}^{(4)}={\frac {\kappa ^{2}}{1-\kappa ^{2}}}\left(s_{1,3}^{(4)}d_{1,3}^{(4)}+s_{2,3}^{(4)}d_{2,3}^{(4)}+s_{2,3}^{(4)}d_{2,3}^{(4)}\right).}
Name: DLMF:22.9.E23
Description:
https://lct.wmflabs.org/w/index.php?title=Special:EntityPage/Q7015