Compute ϕ 2 ( x, y d, d ) to P-digit precision using formula (47).
The above figure and table showed the high precision of formula (3) fitting the relation between ln(K ro/K rw) and S w at ultra-high water cut stage and confirmed that formula 3 could characterize the relation between K ro/K rw and S w not only at ultra-high water cut stage but also at the high water cut stage, with more fitted data points and higher.
Although the original model had both high discrimination and precision, the formula was complicated and difficult to calculate.
Subsequent study has demonstrated similar accuracy and precision to formulas deriving MPAP from SPAP[23].
High precision tracking formulas were developed for a receiver-oriented toroidal heliostat with the standard spinning-elevation tracking geometry in a previous paper.
"The financial aid community wants precision, and a formula that accurately assesses ability to pay, so there's resistance to any approach that's simpler but less precise," said Mark Kantrowitz, president of finaid.org, a financial aid site.
Then, the finite element method (FEM) is used to verify the precision of velocity formula and study the mechanical characteristics of different curves.
As we expect differences only if the step-size is large, the precision of the formula is investigated in this experiment.
It is calculated by this simple formula: precision = TP/ TP + FP).
A square aperture (51 mm sides) located 15 mm above the floor and centered on an aluminum side panel provided access to a receptacle ENV-200-R2M ENV-200-R2M ENV-200-R2Ms (Noyes Precision pellets, Improved formula A/I, Research Diets, Inc., New Brunswick, NJ).
The precision of calculation formulae is confirmed through comparing calculated values with experimental results, and the deviation is mostly lower than 10%.
