Routine cleanup

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edited Nov 11, 2020 at 19:36

The mathematical notation for the magnitude of a given vector is ∥x∥$\vert x \vert$, but this does not work:

\[DoubleVerticalBar]∥ {1, 2, 3} \[DoubleVerticalBar]∥

Is there any way to overload the DoubleVerticalBar operator,DoubleVerticalBar symbol so my Mathematica code would look like a textbook formula?

The mathematical notation for a given vector is ∥x∥, but this does not work:

\[DoubleVerticalBar] {1, 2, 3} \[DoubleVerticalBar]

Is there any way to overload the DoubleVerticalBar operator, so Mathematica code would look like a textbook formula?

The mathematical notation for the magnitude of a vector is $\vert x \vert$, but this does not work:

∥ {1, 2, 3} ∥

Is there any way to overload the DoubleVerticalBar symbol so my Mathematica code would look like a textbook formula?

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occurred Nov 11, 2020 at 19:29

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asked Nov 11, 2020 at 11:28

Using standard notation for vector magnitude

The mathematical notation for a given vector is ∥x∥, but this does not work:

\[DoubleVerticalBar] {1, 2, 3} \[DoubleVerticalBar]

Is there any way to overload the DoubleVerticalBar operator, so Mathematica code would look like a textbook formula?

vector notation

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