Difference between revisions of "TestMath"
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− | <math> | + | <math> E=mc^2</math> |
− | <math> | + | <math>A=\int_0^1 \frac{\ln{x}}{x}\,\mathrm{d}x</math> |
− | <math>\ | + | <math> |
+ | z = \left\{ | ||
+ | \begin{array}{ll} | ||
+ | 1 & (x>0)\\ | ||
+ | 0 & (x<0) | ||
+ | \end{array} | ||
+ | \right. | ||
+ | </math> | ||
+ | |||
+ | <math> | ||
+ | \left( | ||
+ | \begin{matrix} | ||
+ | K_{11} &K_{12} &K_{13} &\ldots &K_{1n}\\ | ||
+ | K_{21} &K_{22} &K_{23} &\ldots &K_{2n}\\ | ||
+ | K_{31} &K_{32} &K_{33} &\ldots &K_{3n}\\ | ||
+ | \vdots &\vdots &\vdots &\ddots &\vdots\\ | ||
+ | K_{n1} &K_{n2} &K_{n3} &\ldots &K_{nn} | ||
+ | \end{matrix} | ||
+ | \right) \left( | ||
+ | \begin{matrix} | ||
+ | D_{1}\\ D_{2}\\ D_{3}\\ \vdots\\ D_{n} | ||
+ | \end{matrix} | ||
+ | \right) = \left( | ||
+ | \begin{matrix} | ||
+ | F_{1}\\ F_{2}\\ F_{3}\\ \vdots\\ F_{n} | ||
+ | \end{matrix} | ||
+ | \right) | ||
+ | </math> |
Latest revision as of 06:32, 19 June 2019