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Annotation of 43BSD/usr.lib/learn/eqn/L1.1a, revision 1.1

1.1     ! root        1: #print
        !             2: To properly print a file containing an equation,
        !             3: you have to type a longer-than-usual command line.
        !             4: If you are using a DASI or GSI, to print a file
        !             5: "math" that contains mathematics, you must say
        !             6: 
        !             7:   neqn math | nroff -Txxx
        !             8: 
        !             9: where "-Txxx" describes the terminal you are using.
        !            10: This is usually one of
        !            11:   -T300
        !            12:   -T300S
        !            13:   -T450
        !            14: It is very important that you get this line right.
        !            15: If you don't, you'll not be happy with your output.
        !            16: 
        !            17: In this directory is a file called "Example"; print
        !            18: it properly, using whichever command line is 
        !            19: appropriate to your terminal.
        !            20: Then type "ready".
        !            21: #once #create Example
        !            22: This is a little file that contains an
        !            23: example of a subscript and superscript:
        !            24: .ce
        !            25: .EQ
        !            26: a sub i + b sub i ~=~ c sub i sup 2
        !            27: .EN
        !            28: .pl 1
        !            29: #copyin
        !            30: #user
        !            31: #uncopyin
        !            32: grep 'neqn Example *| *nroff -T' <.copy >/dev/null
        !            33: #log
        !            34: #next
        !            35: 1.1b 10

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