How to edit spaces in Obsidian inline math
As of October 2026, Obsidian accepts inline math between dollar signs.
How to solve an equation and insert the result as math in Obsidian
As of October 2026, Obsidian documents MathJax rendering for equations, rather than a symbolic solve command. You can rearrange an equation yourself and type the result as math. Pocket Symbolic Solver adds a local solver and an insertion preview.
Background
You write algebra or physics notes and want to rearrange an equation without leaving the editor. Select F=m*a and solve for a. Pocket Symbolic Solver shows the result before you insert it as display math.
2 ways to do it
Write the result as MathJax
Obsidian renders LaTeX math enclosed in dollar signs. Rearrange your equation yourself, then write the result using display math.
- limits
- Rendering shows the expression you supply. This route leaves the algebra to you.
Pocket Symbolic Solver from this site
Select
F=m*aand solve fora. Pocket Symbolic Solver shows the result before you insert it as display math.- limits
- The solver accepts nerdamer syntax, not LaTeX input, systems of equations or inequalities.
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Do the job with Pocket Symbolic Solver
Select an equation such as
F=m*ain your note.Run Solve an equation for a symbol.
Enter
aas the symbol and select Solve.Check the rendered solution, then select Insert or cancel the preview.
Common questions
Why does my answer look different?
The solver chooses an algebraic form. Check whether it is equivalent to your expected result before inserting it.
Can I keep the original equation?
Insert replaces selected text. Clear the selection and place the cursor where you want the result instead.
Sources
- Write the result as MathJaxhelp.obsidian.md
That's every step, start to finish.
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The plugin in this guide
Pocket Symbolic Solver
Solve for a symbol, check roots, and insert display math.