Book, Paragraph

 1      I,  1 |        The pre-existent knowledge required is of two kinds. In some
 2      I,  2 |          existence.~Now since the required ground of our knowledge-i.
 3      I,  10|         of the remainder proof is required.~Of the basic truths used
 4      I,  10|         of these common truths is required as falls within the genus
 5      I,  10|     hearing is also an hypothesis required by the teacher. Hypotheses,
 6      I,  21|         is A. If proof of this is required, plainly it may be shown
 7      I,  21|         no C is D..., since it is required that B should be a subject
 8      I,  23|         inhere in B the premisses required are, all B is C, no C is
 9      I,  32|      genus, special premisses are required to prove special conclusions.
10     II,  13|           movement is the minimum required in demonstrations; and we
11     II,  19| definition of, and the conditions required to produce each of them,
12     II,  19| definition of, and the conditions required to produce, demonstrative