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Unlike the Simplex solvers that move along the exterior of the feasible region, the Barrier solver moves through the interior space to find the optimum. The Barrier option utilizes a barrier or interior point method to solve linear models.
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The optional Barrier solver provides an alternative means of solving linear models. The solver dynamically chooses the best pricing option based upon problem characteristics. Pricing options, for instance, include partial pricing and Devex. The base version includes the Primal and Dual Simplex solvers, which incorporate numerous enhancements for maximum speed and robustness. What's Best! is available with three state of the art solvers for linear models. What's Best! is able to solve complex and numerically difficult problems that competing products simply cannot. Reliabilityĭay in and day out, thousands of companies around the world rely on What's Best! to provide critical solutions to their toughest optimization problems. What's Best! users routinely solve models of well over 100,000 variables. While competing spreadsheet solvers boast of "industrial strength" versions handling LP models of up to 2,000 variables, the largest version of What's Best! has no capacity limit. Its commercial quality Linear Programming solver combines with superior Integer Programming technology to set a new standard in optimization speed. When it comes to speed, What's Best! outperforms stand alone solvers, much less any competing spreadsheet solver. The internal linear, nonlinear and integer solvers utilize state-of-the-art techniques, and our dedication to ongoing development will ensure their continued superiority. You can paste in the HOME menu to get a clear view of it.What's Best! offers unmatched solution speed, capacity and reliability. To get the equation, press Symb touch Y = 1.32*exp(0.198*X) and press SHIFT COPY button. Don't know if this is good enough for your specific application. Press Plot button to see the effect of the weight's adjustment.the série S1 is definite by C1 (X value) C2 (Y value) C3 (Weights) Press Symb button to go back to fitting model and add C3 in the last box.I am 100% confident in all the points except for point #4 : 1% reliable only ? (01-02-2022 07:44 AM)robmio Wrote: One last question: if I have to interpolate a series of data: X =
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