Various examples of MathML

Click to toggle between expressions, and watch the satus line onmouseover/onmouseout:

statusline#First Expression statusline#Second Expression statusline#And so on...

Click the expression below to zoom-in/zoom-out using RESTYLE:

π = 2 i Log \frac{1 - i}{1 + i}

Click the expression below to see several definitions of pi:

π = 3.14159265358 ... π = 2 i Log \frac{1 - i}{1 + i} π = 2 \frac{2}{\sqrt{2}} \frac{2}{\sqrt{2 + \sqrt{2}}} \frac{2}{\sqrt{2 + \sqrt{2 + \sqrt{2}}}} ... \frac{π}{4} = \frac{1}{2 + \frac{1^{2}}{2 + \frac{3^{2}}{2 + \frac{5^{2}}{2 + \frac{7^{2}}{2 + ...}}}}}

{}_{i}A_{q}^{p} {}_{k}^{3}_{k}^{3}R_{i}^{1}_{j}^{230}_{j}^{230^{y}}_{j}^{230} \int_{a}^{b} f (x) d x \frac{\partial}{\partial x} F (x, y) + \frac{\partial}{\partial y} F (x, y) \exists a a_{b} a_{i} A A A_{A_{A_{A}}} d^{b} 2^{a_{x}} {2^{2}}^{x} {(\frac{1}{2})}^{y^{a_{x}}} \underset{un}{abcd} \overset{ov}{abcd} {abcd}_{under}^{over} a_{p}^{q} a_{a + b}^{x} d^{(\frac{a}{b})} \frac{d * T^{(\frac{i + j}{n})} + p_{y} * q}{p^{x} * b_{x} + \frac{a + c}{d}} This is a text in ms x^{2} + 4 * x + \frac{p}{q} = 0 This is a text in mtext This is a text in merror a_{0} + \frac{1}{a_{1} + \frac{1}{a_{2} + \frac{1}{a_{3}}}}; c_{i + j} \leftarrow a_{i} * b_{j} e^{i π} + 1 = 0; G = \frac{F d^{2}}{m_{1} m_{2}}; t += dt x = a * b + (\frac{aa + b}{\frac{xy}{z}}) \frac{\frac{x}{z}}{\frac{dy}{z}} \frac{x}{z} x

Z_{α} (f) = \frac{1}{2 i \cos (\frac{α π}{2})} \int_{C} \frac{f (i z) {(- z)}^{α}}{e^{2 π z} - 1} dz

And this is from the "Thomson scattering theory"

\begin{matrix} \frac{d^{2} P}{d Ω_{s} d ω_{s}} & = & r_{e}^{2} \int_{V} < S_{i} > d^{3} r \int {| \hat{e} . \overset{\leftrightarrow}{Π} . \hat{e} |}^{2} κ^{2} f δ (k . v - ω) d^{3} v \\ = & r_{e}^{2} \int_{V} < S_{i} > d^{3} r \int {| 1 - \frac{(1 - \hat{s} . \hat{ı})}{(1 - β_{i}) (1 - β_{s})} β_{e}^{2} |}^{2} {| \frac{1 - β_{i}}{1 - β_{s}} |}^{2} \\ \times (1 - β^{2}) f δ (k . v - ω) d^{3} v \end{matrix}