Our twins spent two years at primary school in Chengdu. Their lessons featured alarming cautionary tales and stories of Chinese superiority, but there was fun and irreverence, too.

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\(\Gamma\) Gamma function - Wikipedia For \(\Re(z)>0\) the \(n\)th derivative of the gamma function is: \[ \frac{d^n}{d ...

Continuity equation: Current density: [1] \[ \boldsymbol{j}=\rho \boldsymbol{v}\quad(1) \] where the direction of \(\boldsymb...

the c++ casting operators the four c++ casting operators are static_cast dynamic_cast reinterpret_cast const_cast use stati...