Lagrande’s Rule of Multipliers

This book is a study of Lagrange’s Rule of Multipliers.

In mathematical optimisation, the method of Lagrange multipliers is a strategy for finding the local maxima and minima of a function subject to equality constraints.

Lagrange was an Italian mathematician and astronomer of the 18th century European Enlightenment Era which was characterised by a rational and scientific approach to religious,
social, political, and economic issues.