ideal element

British  

noun

1. any element added to a mathematical theory in order to eliminate special cases. The ideal element i = √–1 allows all algebraic equations to be solved and the point at infinity ( ideal point ) ensures that any two lines in projective geometry intersect

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Example Sentences

See Examples For:

ideal element

As the lightest metal on the periodic table, and the one most eager to shed its electrons, lithium is the ideal element to make powerful, portable batteries.

From Nature ● Oct. 27, 2015

In this shape, he represents the ideal element in things solely, and is our champion and our helper and we his helpers, against the bad parts of the universe.

From A Pluralistic Universe Hibbert Lectures at Manchester College on the Present Situation in Philosophy by James, William

Now in literature all conditions tend to the enormous preponderance of the ideal element in experience.

From The Psychology of Beauty by Howes, Ethel Dench Puffer

Yet there is not wanting an ideal element in his doctrine.

From History of Religion A Sketch of Primitive Religious Beliefs and Practices, and of the Origin and Character of the Great Systems by Menzies, Allan

The world cannot be all of the higher ideal element.

From Elizabeth Hobart at Exeter Hall by Vosburgh, R. G.