In the limit as ? ?! 0, this formula reduces to the corresponding symmetric formula for linear interpolation,
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Another effective approach to enhancing the accuracy is linear interpolation, which chooses a value between two adjacent table values.
23.
In all of the intervening terms, the number of digits to be processed can be approximated by linear interpolation.
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The fact that the author is using linear interpolation to talk ) 21 : 11, 1 September 2010 ( UTC)
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For two spatial dimensions, the extension of linear interpolation is called bilinear interpolation, and in three dimensions, trilinear interpolation.
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A description of linear interpolation can be found in the " Almagest " ( 2nd century AD ) by Ptolemy.
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Furthermore, Brent's method uses inverse quadratic interpolation instead of linear interpolation ( as used by the secant method ).
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When the difference is between the two thresholds, an intermediate value is computed for the preference degree using a linear interpolation.
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:: : : You are saying that my linear interpolation is fine ( between a certain section of the chart ).
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Shen theorized that geographical clepsydra which had more efficient higher-order interpolation instead of linear interpolation in calibrating the measure of time.