Tools≻Load Package: Student Vector Calculus

Execute the BasisFormat command at the right, or use the  task template.

Write $\mathbf{R}\=\dots$ as per Table 1.1.1.

Context Panel: Assign Name

Write R.

Context Panel: Evaluate and Display Inline

Context Panel: Student Vector Calculus≻Frenet Formalism≻Curvature≻$p$ 

Context Panel: Simplify≻Simplify

Make $\mathbf{R}\prime$ an Atomic Identifier.

Calculus palette: Differentiation operator

Context Panel: Assign Name

Make $\mathbf{R}″$ an Atomic Identifier.

Calculus palette: Differentiation operator

Context Panel: Assign Name

Keyboard the norm bars.

Make $\mathbf{R}\prime$ an Atomic Identifier.

Context Panel: Assign Name

Keyboard the norm bars.

Make $\mathbf{R}\prime$ and $\mathbf{R}″$ Atomic Identifiers.

Common Symbols palette: Cross product operator

Context Panel: Evaluate and Display Inline

Make $\mathbf{R}\prime$ an Atomic Identifier.

Context Panel: Assign Name

Keyboard the norm bars.

Calculus palette: Differentiation operator

Context  Menu: Evaluate and Display Inline

Install the Student VectorCalculus package.

Define the helix as a position vector.

Apply the Curvature command.

Use the TangentVector command to obtain $\mathbf{T}\left(p\right)$.

Apply the diff command to obtain $\mathbf{R}\prime \left(p\right)$.

Apply the Norm command to obtain $\mathrm{\ρ}\=\parallel \mathbf{R}\prime \parallel$.

Apply the diff, CrossProduct, and Norm commands.