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This form is for professional articles, problems, lesson plans, experiments, STEM activities, simulations, and education research. Unapproved submissions remain private.

Physics authoring

Physics formula tool

Select a familiar formula, edit its variables, and insert it into the article without typing LaTeX delimiters.

Showing all topics 73

Mechanics14 formulas

Oscillations and Waves10 formulas

Electricity and Magnetism15 formulas

Thermal Physics7 formulas

Optics8 formulas

Modern Physics9 formulas

Mathematics for Physics10 formulas

Press Ctrl + Enter to insert a display formula.

Common structures
Symbols and operators
Preview
The formula will appear here.
Formula and unit conventions

Italic quantities: m, v, E, t.

Upright units: \\mathrm{m\\,s^{-1}}.

Vectors: \\vec{F}.

Upright descriptive subscripts: v_{\\mathrm{max}}.

Thin spacing: \\, giữa số và đơn vị.

Multiple lines: dùng mẫu “Căn chỉnh nhiều dòng”.

Formulas are inserted using a safe shortcode. The system also supports direct LaTeX syntax \(...\), \[...\], and the [hgdvl_math] shortcode.

Maximum one image, up to 2 MB.

Maximum one file, up to 5 MB.