28. m_{1}x_{0} + my_{1} ¶ x'y_{1} [Fig. II.
i.e. "Some x' are y."
29. mx_{0} + y_{1}m_{0} ¶ nothing.
[Fallacy of Like Eliminands
not asserted to exist.]
30. x_{1}m_{0} + ym_{1} ¶ x'y_{1} [Fig. II.
i.e. "Some y are x'."
31. x_{1}m'_{0} + y_{1}m'_{0} ¶ nothing.
[Fallacy of Like Eliminands
not asserted to exist.]
pg147
32. xm'_{0} + m_{1}y'_{0} ¶ xy'_{0} [Fig. I.
i.e. "No x are y'."
33. mx_{0} + my_{0} ¶ nothing.
[Fallacy of Like Eliminands
not asserted to exist.]
34. mx'_{0} + ym_{1} ¶ xy_{1} [Fig. II.
i.e. "Some x are y."
35. mx_{0} + y_{1}m'_{0} ¶ y_{1}x_{0} [Fig. I (a).
i.e. "All y are x'."
36. m_{1}x_{0} + ym_{1} ¶ x'y_{1} [Fig. II.
i.e. "Some x' are y."
37. m_{1}x'_{0} + ym_{0} ¶ xy'_{1} [Fig. III.
i.e. "Some x are y'."
38. mx_{0} + m'y_{0} ¶ xy_{0} [Fig. I.
i.e. "No x are y."
39. mx'_{1} + my_{0} ¶ x'y'_{1} [Fig. II.
i.e. "Some x' are y'."
40. x'm_{0} + y'_{1}m'_{0} ¶ y'_{1}x'_{0} [Fig. I (a).
i.e. "All y' are x."
41. x_{1}m_{0} + ym'_{0} ¶ x_{1}y_{0} [Fig. I (a).
i.e. "All x are y'."
42. m'x_{0} + ym_{0} ¶ xy_{0} [Fig. I.
i.e. "No x are y."
_Solutions for § 5, Nos. 13-24._ SL5-B
13. No Frenchmen like plumpudding;
All Englishmen like plumpudding.
Univ. "men"; m = liking plumpudding; x = French; y = English.
xm_{0} + y_{1}m'_{0} ¶ y_{1}x_{0} [Fig. I (a).
i.e. Englishmen are not Frenchmen.
14. No portrait of a lady, that makes her simper or scowl, is
satisfactory;
No photograph of a lady ever fails to make her simper or scowl.
Univ. "portraits of ladies"; m = making the subject simper or scowl;
x = satisfactory; y = photographic.
mx_{0} + ym'_{0} ¶ xy_{0} [Fig. I.
i.e. No photograph of a lady is satisfactory.
15. All pale people are phlegmatic;
No one looks poetical unless he is pale.
Univ. "people"; m = pale; x = phlegmatic; y = looking poetical.
m_{1}x'_{0} + m'y_{0} ¶ x'y_{0} [Fig. I.
i.e. No one looks poetical unless he is phlegmatic.
16. No old misers are cheerful;
Some old misers are thin.
Univ. "persons"; m = old misers; x = cheerful; y = thin.
mx_{0} + my_{1} ¶ x'y_{1} [Fig. II.
i.e. Some thin persons are not cheerful.
17. No one, who exercises self-control, fails to keep his temper;
Some judges lose their tempers.
Univ. "persons"; m = keeping their tempers; x = exercising self-control;
y = judges.
xm'_{0} + ym'_{1} ¶ x'y_{1} [Fig. II.
i.e. Some judges do not exercise self-control.
pg148
18. All pigs are fat;
Nothing that is fed on barley-water is fat.
Univ. is "things"; m = fat; x = pigs; y = fed on barley-water.
x_{1}m'_{0} + ym_{0} ¶ x_{1}y_{0} [Fig. I (a).
i.e. Pigs are not fed on barley-water.
Public-domain text, read in full here on John Shaqi.
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