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## Henry Bushby Transcription pages

### VM533B94v4-p251.jpg

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## Current Page Transcription [history]

251__not.__

[Following section overwritten with vertical text: p260 ff.].

[brackets enclosing 2 lines]even c 1[sideways U] no. of bights -3

odd c 1[sideways U] [horizontal line] -4[close brackets] subtract 5c

[brackets enclosing 2 lines]even c 1[sideways U] [horizontal line] -4

odd c 1[sideways U] [horizontal line] -5[close brackets] c unaltered

[brackets enclosing 2 lines]even c 1[sideways U] [horizontal line] -5

odd c 1[sideways U] [horizontal line] -6[close brackets] subtract 6c

[brackets enclosing 2 lines]even c 1[sideways U] [horizontal line] -6

odd c 1[sideways U] [horizontal line] -7[close brackets] c unaltered

and so on - ~~In every case continue to use the~~

table only up to the point when 1[sideways U]S.

and not even so far as that if the crossings

will be reduced to less than 3.*on 1z* e.g. with

1_{z} ^{7b}/_{7c} 1[sideways U]3, z'1[sideways U] no. of bights - 4; [therefore] sub-

tract [3?]5c from 7c. Only 2c remain, and

no knot can result.

[horizontal line]__General Repetition Rule:__ X X

(1) Bights indivisible by 2^{n-1}: repetitions com-

mence at nos. exceeding (no. of bights)

(ii) Bights divisible by 2^{n-1}: at nos. exceeding

(no. of bights +1)