Template:Box
Use {{Box|Your content}} for simple text. Use {{Box|body=$E=mc^2$}} when content contains equals signs; the snippet inserts this named form automatically.
Callout templates
Use title= for an optional title and body= for the contents. The editor snippets use title and body tab stops.
| Template | Snippet | Colour | Heading |
|---|---|---|---|
| Key result | key |
Fuchsia | Key result: title (optional) |
| Proof | pf |
Green | Proof: title (optional) |
| Derivation | deriv |
Navy | Derivation: title (optional) |
| Example | ex |
Golden yellow | Example: title (optional) |
| Aside | aside |
Orange | Aside: title (optional) |
| Warning | warn |
Red | Warning: title (optional) |
| Definition | defn |
Blue | Definition: term |
| Theorem | thm |
Violet | Theorem: name |
| Exercise | exercise |
Lime green | Exercise (fixed heading) |
| Notice | notice |
Rose pink | No heading |
| Box | box |
Cyan | No heading |
Key resultFourier orthogonality
The central result of this section.
ProofDerivation
Apply orthogonality and integrate term by term.
DerivationFourier coefficients
Multiply by a basis function and integrate over one period.
ExampleSquare wave
A worked calculation.
AsideGeometric interpretation
An optional observation.
WarningConvergence
Check the assumptions before applying this result.
A general-purpose box.
Definition: Period
The interval over which a function repeats.
Theorem: Parseval
The energy is preserved.
Exercise
Find the Fourier coefficients.
Additional information.