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    Re: Traditional navigation by slide rule
    From: Tony Oz
    Date: 2016 Nov 4, 17:16 -0700

    Dear Bob,

    A tiny suggestion for the right-hand side markings:

    • instead of the dashes, please, use arrows to remind the scale direction

    I.e. the slider's middle tan, sin, cos scales' markings could look like that:

    tan: 0.01→0.1

    sin: 0.01→0.1

    cos: 0.1←0.01

    Regards,

    Tony

       
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