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For some practical applications, it is important to re-arrange the standard form so that the focal-point can be placed at the origin. The mathematical formulation for a general conic section is then given in the polar form by
and in the Cartesian form by
From the above equation, the linear eccentricity (c) is given by .
From the general equations given above, different conic sections can be represented as shown below:
Other articles related to "modified form":
... This modified form is also the past participle ... are tabulated below Mizo verb Tihdanglam (modified form) English meaning ziak ziah ziak - to write ziah - writing (g.), written tât tah tât - to whet (such as a knife) tah - whetting (g.), whetted mà m ... change tones the tone is lowered in the modified form ...
Famous quotes containing the words form and/or modified:
“Racism? But isnt it only a form of misanthropy?”
—Joseph Brodsky (b. 1940)
“Poetry presents indivisible wholes of human consciousness, modified and ordered by the stringent requirements of form. Prose, aiming at a definite and concrete goal, generally suppresses everything inessential to its purpose; poetry, existing only to exhibit itself as an aesthetic object, aims only at completeness and perfection of form.”
—Richard Harter Fogle, U.S. critic, educator. The Imagery of Keats and Shelley, ch. 1, University of North Carolina Press (1949)