Convex Optimization update - 29 August 2017
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(*) Removed hardcoded variable values in objective and constraints
(*) In the context of pricing, ECOS Error Metrics print the matrices of market clearing prices for goods
(Reference - pages 3072 and 3073 of https://web.stanford.edu/~boyd/papers/pdf/ecos_ecc.pdf - KKT conditions in ECOS solver)