Talk:Geometric algebra: Difference between revisions
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::It's infinite in the sense that there is no limit to the number of dimensions. But we only consider vectors that have a finite support. I guess I could mention that, indeed. It's also true that it's not obvious how we can check that an implementation can handle any vector size. I welcome suggestions.--[[User:Grondilu|Grondilu]] ([[User talk:Grondilu|talk]]) 15:56, 14 October 2015 (UTC)
::: I would describe that as an ''arbitrary number of dimensions'' rather than an ''infinite number of dimensions'' (edit: and I see that you have made exactly that change in the task description). But that brings up another issue: <math>\begin{array}{c}\forall \mathbf{x}\in\mathcal{V},\,\mathbf{x}^2\in\R
\end{array}</math> - unless we severely constrain our work, how are we going to verify that an implementation has satisfied this task in that regard? --[[User:Rdm|Rdm]] ([[User talk:Rdm|talk]]) 16:25, 14 October 2015 (UTC)
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