Non-singular Sentence Examples

non-singular
  • A non-singular quartic has only even circuits; it has at most four circuits external to each other, or two circuits one internal to the other, and in this last case the internal circuit has no double tangents or inflections.

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  • There are two non-singular kinds, the one with, the other without, an oval, but each of them has an infinite (as Newton describes it) campaniform branch; this cuts the axis at right angles, being at first concave, but ultimately convex, towards the axis, the two legs continually tending to become at right angles to the axis.

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  • And it then appears that there are two kinds of non-singular cubic cones, viz, the simplex, consisting of a single sheet, and the complex, consisting of a single sheet and a twin-pair sheet; and we thence obtain (as for cubic curves) the crunodal, the acnodal and the cuspidal kinds of cubic cones.

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  • A non-singular cubic is simplex, consisting of one odd circuit, or it is complex, consisting of one odd circuit and one even circuit.

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  • It at once appears from inspection of the figure of a non-singular cubic curve, which is the odd and which the even circuit.

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  • The forms of the non-singular quartics are very numerous, but it is not necessary to go further into the question.

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  • Square matrices A and B are congruent if there exists a non-singular X such that B = X T ax.

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