Example 10

Example 10. Denial of R' in 2+3/4 (Hasty, Example 9.28c, p. 146)

Example 9

Example 9. Denial of Q' in 3+2/4 (Hasty, Example 9.28d, p. 146)

Example 8

Example 8. Deferral (from Hasty, Example 9.18f, p. 132)