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Mill.

Mill. Sheet 1 of 2.

Multiplication of two factors, when the multiplicand has more than k, but both factors together not more than 2 k digits.

Vertical positions of the wheels. Sheet 5 of 5.

Algebraic addition of i k figures. Multiplication.

Cycles for division, stepping, addition and subtraction.

Axes, times and bands of the Analytical Engine. Sheet 2 of 2.

Reversing sign ascertaining if a variable is zero, ascertaining if a variable has a + or - sign (supersedes 223).

Vertical motions of the wheels and axes of Plan 28.

Division. Sheet 4 of 5.

Division. Sheet 6 of 9.

Cards, et cetera for multiplication of a number having k + p digits by another number having not more than k - p digits

Division. Sheet 4 of 9.

Multiplication with three multiples. Sheet 1 of 2.

Algebraic addition of i k figures for General Plan 28 (Summary). Sheet 2 of 2.

Stepping up.

Algebraic addition of k figure.

Stepping down.

Mill. Cycles of 15 and 20. Sheet 2 of 2.

Algebraic addition with giving off. Sheet 1 of 2.

Notation of units of consecutive half zero carriage.

Multiplication with three multiples. Sheet 2 of 2.

Algebraic addition of n times k figures. Sheet 3 of 5.

Verticals for multiplication. Notation 166.

Division. Sheet 7 of 9.

Approximative multiplication. Sheet 1 of 5.

Algebraic addition of n times k figures. Sheet 4 of 5.

Mill decimal counting apparatus.

Algebraic addition of n times k figures. Sheet 1 of 5.

Notation of algebraic addition. To suit Plan 25. Sheet 1 of 3.

Counting apparatus. Multiplication and division.

Algebraic addition of n times k figures. Sheet 2 of 5.

Approximative multiplication. Sheet 4 of 5.

First arrangement of the verticals for one barrel to do approximative multiplication. Notation 268. Sheet 1 of 2.

Approximative multiplication. Summary of multiplication. Sheet 2 of 5.

Verticals for governing A et cetera for algebraic additions, notation 170. Sheet 1 of 2.

Algebraic addition of n times k figures. Sheet 5 of 5.

Approximative multiplication. Sheet 3 of 5.

Plan 28. Trains, vertical positions of the wheels and algebraic addition.

Sketches of various notations.

Notation of consecutive and half zero carriage.

Approximative multiplication. Sheet 5 of 5.

Vertical positions of the wheels of Plan 28. Sheet 1 of 23.

Verticals for governing A et cetera for algebraic additions, notation 170. Sheet 2 of 2.

Digit counting by carriage. Drawing 106.

Vertical positions of the wheels of Plan 28. Sheet 5 of 23.

Sketches of various notations.

Approximative multiplication for Plan 28. Sheet 6 of 8.

Division. Sketches of various notations.

Anticipating half zero carriage. Addition and subtraction by half zero. Sheet 2 of 2.