SPECIAL menu:   calculator

  •   Simple math calculator This is a basic calculator with some additional keys that are specific to data acquisition.  Along with standard math operations, it contains keys for a number of surface and volume conversions frequently used by physiologists and other scientists.  

    The calculator has an RPN function with addition, subtraction, multiplication, and division (which should be familiar to users of HP desk calculators).   Note that you should use the underline key (_) instead of the minus key (-) for subtraction (this is because the minus key is assumed to indicate a negative number, not subtraction).


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