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I am going to post part of my code to see if anyone can pick out my Plot syntax error without diving into the complexity of my code.  Basically, I am creating a plot with 'feet' as the input, and MMA is putting the units in metric when plotted.  ...
Hello, I've tried searching Reduce and Simplify functions in Mathematica, but they seem to be more complicated than what I am trying to get Mathematica to do.  Here's what is happening:[mcode]h = 75 ft; \[Sigma] = 7100 psi; \[Sigma]u = 7700 psi; ...