AsciiMath Live Editor

Instantly visualize calculus, matrices, and complex equations using natural syntax. Export crisp PNGs for your papers.100% Client-Side. Zero server tracking.

Examples:
Live Render
x=−b±b2−4ac2ax = \frac{- b \pm \sqrt{b^{2} - 4 a c}}{2 a}

AsciiMath Cheat Sheet

Advanced Operations

  • (x+1)/(y-1) Complex Fraction
  • root(n)(x) nth Root
  • norm(v) Norm
  • abs(x) Absolute Value
  • f'(x), f''(x) Derivatives

Matrices & Vectors

  • [[a,b],[c,d]] Bracket Matrix
  • ((a,b),(c,d)) Paren Matrix
  • [[a],[b]] Column Vector
  • vec v Vector Arrow
  • hat x, bar y Hat / Bar Accent

Calculus & Limits

  • int_a^b f(x) dx Definite Integral
  • lim_(x->oo) Limit to Infinity
  • sum_(i=1)^n i^3 Summation
  • prod_(j=1)^k Product
  • del/(del x) Partial Derivative

Formatting & Colors

  • bb(A), cc(C) Bold / Calligraphic
  • fr(F), sf(S) Fraktur / Sans-serif
  • color(red)(x) Text Color
  • ul(x), obrace(x) Underline / Overbrace
  • text(note) Plain Text Block

Logic & Set Theory

  • =>, <=> Implies / Iff
  • vv, ^^, neg Or, And, Not
  • in, !in, O/ In, Not In, Empty
  • sub, sup, uu, nn Subset, Union...
  • NN, ZZ, QQ, RR, CC Number Sets

Arrows & Relations

  • ->, larr, rarr Right/Left Arrows
  • uarr, darr, harr Up/Down/Both
  • ~=, prop Approx / Proportional
  • -=, !=, === Equivalences
  • <=, >=, <<, >> Inequalities

Want it all in one place?

Why use an external tool when you can write AsciiMath natively inside your markdown? xyzEditor supports full math typography, diagrams, and PDF exports in one unified, local-first workspace.

Write natively in xyzEditor

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