I haven't surveyed in several decades, but was recently asked if I could lay out a railroad curve. In my enthusiasm I said yes. However, when I looked at my old calculator my mind went blank on how to use it.

Posted by txbob

i haven't surveyed in several decades,  but was recently asked if i could lay out a railroad curve.  in my enthusiasm i said yes.  however,  when i looked at my old calculator my mind went blank on how to use it.   i know the math to use,  just not the calculator key steps.

can someone tell me how to inverse and traverse with an   hp 11c

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