Experimental engineering and manual for testing (1903)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & sons; [etc., etc.] · leaf 507
d isused, but the line AB is drawn through the point a, and thevertical lines are extended above AB instead of below. Second Method. (See Fig. 205.)—The hyperbola may bedrawn by a method founded on the principle that the inter-cepts made by a straight line intersecting an hyperbola and… … Fig. 205.—Method of Drawing an Hyperbola, the straight line ab\ and lay off from the Hne CD bb, equal toaa; then will b be one point in the hyperbola. Draw a similarline ca through b, making dc equal cb ; then will c be anotherpoint in the hyperbola. This process can be repeated until asuitable…
Building materials · Machinery
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