Illustration for article en:Tangent half-angle formula. Created by Gustavb using Euklides. I, the copyright holder of this work, hereby publish it under...
OA - OB = of = OA tangent PRIMER OF QUATERNIONS 16 OB = tangent at OA = OA + SC =0A + OB = tangent at C AD = 0A+2 0B = tangent at D. at C; ; ;...
Effects (From Wikipedia, http://en.wikipedia.org/wiki/File:Brewsters-angle.svg, 2010).........................11 Fresnel Equations. (From Olsen, 2007)...
DescriptionHalfAngle.svg Français : Démonstration graphique de la formule de l'angle moitié English: Graphic proof of the tangent half-angle formula Date 9...
DescriptionTan.half.svg English: This illustrates a geometric argument for the tangent half-angle formula. This argument was pointed out by Henning Makholm...
DescriptionWeierstrass substitution.svg English: Geometry of the tangent half-angle formula , or the Method of Last Resort (Weierstrass substitution)...
