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www.scijournal.org | ||
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latex-tutorial.com
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| | | | | Learn to typeset and align equations, matrices and fractions in LaTeX. Overview of basic math features, with live-rendering and sandbox in your browser. | |
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codethrasher.com
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| | | | | A linear mapping from a vector space to a field of scalars. In other words, a linear function which acts upon a vector resulting in a real number (scalar) \begin{equation} \alpha\,:\,\mathbf{V} \longrightarrow \mathbb{R} \end{equation} Simplistically, covectors can be thought of as "row vectors", or: \begin{equation} \begin{bmatrix} 1 & 2 \end{bmatrix} \end{equation} This might look like a standard vector, which would be true in an orthonormal basis, but it is not true generally. | |
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nulliq.dev
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| | | | | In search of a better dot product | |
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log.schemescape.com
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| | | Tired of bloat, I made a new static site generator that is 5x faster and 50x smaller than my last effort. And this one runs on x86 NetBSD. | ||