Definition 7.2 Let f(x) be a monic polynomial of degree n over 𝔽q. If f(x) has a primitive element of 𝔽(qⁿ) as one of its roots, f(x) is called a primitive polynomial of degree n over 𝔽q. Theorem 7.7 For any positive integer n there always exist primitive polynomials of degree n over 𝔽_q. All the n roots of a primitive polynomial of degree n over 𝔽_q are primitive elements of 𝔽(qⁿ). All primitive polynomials of degree n over 𝔽_𝕢 are irreducible over 𝔽_q. The number of primitive polynomials of degree n over 𝔽_q is equal to 𝜙(qⁿ-1)/n.

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Yunen finds the study of the half-island to be no better than a half-study, one whose artificially narrow scope blocks the understanding of shared problems and the finding of shared solutions.

Disorders sometimes happen to young calves from difference of milk, and frequently from giving them too great a quantity; then the case becomes a crapula, and death is the consequence.