Linear Algorithm

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This command is used to construct a Linear algorithm object which takes one iteration to solve the system of equations.

<math> \Delta U = - K^{-1}R(U),\!</math>

algorithm Linear <-secant> <-initial>

-secant	optional flag to indicate to use secant stiffness
-initial	optional flag to indicate to use initial stiffness

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Code Developed by: fmk