physics/vectorarrow-to-va

Level

AuthoringFaithfulCorpusEquivEvery profile applies this rule; its output remains suitable for authoring.

Fidelity

renderPreserves rendering under the reference renderer.

Package

physics

Source

physics/authoring/vector_to_short/vectorarrow_to_va.rs (opens in new tab)

Triggers

\vectorarrow command

Eliminates

\vectorarrow command

Produces

\va command

Rewrite patterns#

1. vectorarrow\vectorarrow{#1}\va{#1}
2. vectorarrow-star\vectorarrow*{#1}\va*{#1}

Examples#

Each example shows this rule applied in isolation. A complete normalization profile may make additional changes.

\vectorarrow{r}(t)=\vb{r}_0+t\vb{v}

\va{r}(t)=\vb{r}_0+t\vb{v}

\vectorarrow*{\alpha}+\vectorarrow*{p}

\va*{\alpha}+\va*{p}

Related rules#

Downstream rules#

• physics/va-to-vec-mathbf Canonicalize va to an explicit vec-wrapped mathbf form.

Same family#

• physics/derivative-to-dv Collapse derivative to the compact dv command.
• physics/functional-derivative-to-fdv Collapse long functional derivative names to the fdv command.
• physics/partial-derivative-to-pdv Collapse long partial derivative names to the pdv command.
• physics/vectorbold-to-vb Collapse vectorbold to the short vb helper.
• physics/vectorunit-to-vu Collapse vectorunit to the short vu helper.
• physics/dv-to-frac-d Expand dv forms to explicit d-based derivative fractions.
• physics/fdv-to-frac-delta Expand fdv forms to explicit delta-based derivative fractions.
• physics/pdv-to-frac-partial Expand pdv forms to explicit partial-derivative fractions.
• physics/va-to-vec-mathbf Canonicalize va to an explicit vec-wrapped mathbf form.
• physics/vb-to-mathbf Canonicalize vb to an explicit mathbf wrapper.
• physics/vu-to-hat-mathbf Canonicalize vu to an explicit hat-wrapped mathbf form.

Notes#

Star is preserved on the short alias; physics StarMacro propagates it into the nested vb branch used under vec.

Disable this rule#

TransformEngine(profile="corpus", disable_rules=["physics/vectorarrow-to-va"])

new TransformEngine({ profile: 'corpus', disableRules: ['physics/vectorarrow-to-va'] })

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