How to pronounce “ternar” in English

of indefinite ternary quadratic forms are identical to those of non-Euclidean geometry." So this is the comment of Poincare.

But we don't want a ternary logic in which there are not two, but three options-- true, false, and meaningless.

He wrote up his results in a paper called "The Ternary Goldbach Conjecture is True," which is quite the mike-drop title.

OK, my friends, let's explain to you what the quadratic form is and the ternary quadratic form when it is indefinite and so on.