Page 31 - Singiresu S. Rao-Mechanical Vibrations in SI Units, Global Edition-Pearson (2017)
P. 31

28     LISt oF SyMBoLS
                operations


                Symbol              Meaning
                 #                   d1 2
                1 2
                                     dt
                 $                   2
                1 2                  d 1 2
                                     dt 2
                 S
                1  2                column vector ( )
                [ ]                 matrix
                [ ] −1              inverse of [ ]
                [ ] T               transpose of [ ]
                ∆1 2                increment in ( )
                ℒ1 2                Laplace transform of ( )
                ℒ - 1 1 2           inverse Laplace transform of ( )
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