...portion of the outside of z; ie its four component portions are inside yand w but are no part of z). It must be admitted that such a diagram is not quite...simple to draw as one might wish it to be; but then consider what the alternative is if one undertakes to deal with five terms and all their combinations;...

...of the outside of s; ie. its four component portions are inside ,y and w but are no part of z). • It must be admitted that such a diagram is not quite...simple to draw as one might wish it to be; but then consider what the' alternative is it' one undertakes to deal with Iive terms and all their combinations;...

...portion of the outside of z ; ie its four component portions are inside y and w but are no part of z). x It must be admitted that such a diagram is not quite...simple to draw as one might wish it to be; but then it must be remembered what the alternative is if one undertakes to deal with five terms and all their...

...invented for solving logical problems by means of diagrams. The method is certainly ingenious, ana for verifying analytical solutions of easy and elementary...before him, all those thirty-two compounds of which XTZWV is a sample; that is, /te must contemplate the array produced by 160 letters." Fom the words...