## Proceedings of the symposium and short course on computers and operations research in mineral industries, Volume 1 |

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### Contents

La Grange Multiplier Method for Allocating Inventory | C-1 |

Determination of Optimum Washing of Metallurgical Coal | 1 |

Components Computers and Common Sense William L Zeller | 21 |

14 other sections not shown

### Common terms and phrases

analysis application approach autocorrelation binomial blocks calculated Card chert coal coefficients Coordinate Geometry correlation cost decision deleterious density determine developed distribution data equation error experimental Farm Econ Farm Management Figure File fraction furnace gravel grid grinding hard absorbent Hilbert matrix holes hyperplane increases indicate industrial dynamics input interval intuitive inventory limited linear programming logic machine material mathematical method Mineral mining industry mining systems NMAX objective function Operations Research optimal optimum output particles partition curve pattern Pennsylvania Pennsylvania State University PERCENT picking Plan policies porous medium power spectrum probability problem procedures production program area quadratic Quadratic residual regression represent residuals sampling selection sieve simulation solution spacing specific gravity squares statistical SUBROUTINE Table techniques temperature terminal time-sharing trend surface unit valuation values variables variance washability weighted moving average