Fixed Point Maths

version 5 by Michael Callaghan

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  • Section 2 - Subtraction of a fixed point number and an integer

    To decide which real number is (A - a real number) real minus (B - a number):
        let temp be B as a fixed point number;
        let temp be the reverse of temp;
        decide on A real plus temp.

    To decide which real number is (A - a number) real minus (B - a real number):
        let temp be A as a fixed point number;
        let B be the reverse of B;
        decide on temp real plus B.