Octant of Wave Surface Small 320×288 Medium 640×575 Large 1024×921 Download Tiff Original 2400×2158 | (209.3 KB) Description the octant of the wave surface cuts each coordinate plane in a circle and an ellipse. Keywords circle, ellipse, Octant, wave surface Galleries Analytical Geometry Source: Encyclopaedia Britannica (New York: The Encyclopaedia Britannica Company, 1910) 11:717
