telescoper

noun

telescoper

noun

Etymology From telescope + -er.

1

That which telescopes, particularly in the mathematical sense.

In this paper, we solve the existence problem of telescopers for rational functions in three discrete variables.2016, Shaoshi Chen, Qing-Hu Hou, George Labahn, Rong-Hua Wang, “Existence Problem of Telescopers: Beyond the Bivariate Case”, in arXiv:

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