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The gradient is a fancy word for derivative, or the rate of change of a function. Itâs a vector (a direction to move) that. 1  Points in the direction of greatest increase of a function (intuition on why)  Is zero at a local maximum or local minimum (because there is no single direction of increase)
Definition of Point of View. Point of view is the angle of considering things, which shows us the opinion or feelings of the individuals involved in a situation. In literature, point of view is the mode of narration that an author employs to let the readers âhearâ and âseeâ what takes place in a story, poem, or essay. Point of view is a reflection of the opinion an individual from real life or fiction has.