Cadabra manual: Accent

Accent

Turn a symbol into an accent.

Turns a symbol into an accent. Accented objects inherit all properties and indices from the objects which they wrap. Here is an example with inherited coordinate dependence,

\hat{#}::Accent; \partial{#}::PartialDerivative; A::Depends(\partial{#}, \hat{#}); ex:=\partial(A \hat{A} B);

$\displaystyle{}\text{Attached property Accent to }\widehat{\#}.$

$\displaystyle{}\text{Attached property PartialDerivative to }\partial{\#}.$

$\displaystyle{}\text{Attached property Depends to }A.$

$\displaystyle{}\partial\left(A \widehat{A} B\right)$

product_rule(_);

$\displaystyle{}\partial{A} \widehat{A} B+A \partial\left(\widehat{A}\right) B+A \widehat{A} \partial{B}$

unwrap(_, $\partial{#}$);

$\displaystyle{}\partial{A} \widehat{A} B+A \partial\left(\widehat{A}\right) B+A \widehat{A} \partial{B}$