This file is used to test inline and block math rendering , including:
Unicode
LaTeX
Edge cases
Problematic symbols
x²
x³
xⁿ
x^2
x^{10}
a^{b+c}
$x^2$
$x^{n+1}$
$e^{i\pi} + 1 = 0$
x₁
x₂
xᵢ
a_n
x_{n+1}
$x_1$
$x_{n+1}$
1/2
½
¾
a/b
$\frac{1}{2}$
$\frac{a+b}{c+d}$
$$
\frac{1}{2}
$$
$$
\frac{x+1}{x-1}
$$
√2
√x
$\sqrt{2}$
$\sqrt{x+1}$
$$
\sqrt{x^2 + y^2}
$$
x + y
x − y
x × y
x ÷ y
x · y
x * y
x / y
x = y
x ≠ y
x ≥ y
x ≤ y
x ≈ y
x < y
x > y
sin(x)
cos(x)
tan(x)
sin²(x)
$\sin^2(x)$
$$
\sin^2(x) + \cos^2(x) = 1
$$
8. Limits, Derivatives and Integrals
$$
\lim_{x \to 0} \frac{\sin x}{x} = 1
$$
$$
\frac{d}{dx} x^2 = 2x
$$
$$
\int_0^1 x^2 , dx
$$
$$
\iint f(x,y) , dx , dy
$$
9. Summations and Products
$$
\sum_{i=1}^{n} i
$$
$$
\sum_{k=0}^{\infty} \frac{1}{2^k}
$$
$$
\prod_{i=1}^{n} i
$$
$$
\begin{matrix}
1 & 2 \\
3 & 4
\end{matrix}
$$
$$
\begin{bmatrix}
1 & 0 \\
0 & 1
\end{bmatrix}
$$
$$
\begin{vmatrix}
a & b \\
c & d
\end{vmatrix}
$$
∈ ∉ ⊂ ⊆ ∪ ∩
∀ ∃ ∅
ℕ ℤ ℚ ℝ ℂ
$$
A = { x \in \mathbb{R} \mid x > 0 }
$$
$$
\forall x \in \mathbb{R}, ; x^2 \ge 0
$$
α β γ δ ε
λ μ π θ σ
Ω Δ Σ
$$
\alpha + \beta = \gamma
$$
$$
\pi r^2
$$
13. Pure Unicode (Browser only)
∞ ± ∓
≤ ≥ ≠ ≈
∑ ∏ ∫
√ ∛ ∜
← → ↑ ↓ ↔
14. Edge Cases (should be tested)
x^
\frac{1}
\sqrt{}
$x ^ 2$
$$
$$$$
Inline formula inside bold : $x^2$
Inline formula inside italic : $x^2$