Vivian Kong hangs up her sword

Gold medallist to ‘take break’, as experts say prowess of city’s Olympic fencers built on ‘success of our predecessors’ on regional stage

News-Reading

Some special functions

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

fluid mechanics

Lagrangian and Eulerian description

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

fluid mechanics

casting operators

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

Coding

operator type and overloading -part III

move constructor and move assignment operator Take a look at the addition operator + as implemented in demolist12_4. Notice t...

Coding

operator type and overloading -part II

binary operators operators that function on two operands are called binary operators. syntax : 1return_type operator_type (pa...

Coding

operator type and overloading -part I

on a board level, operators in c++ can be classified into two type: unary operators and binary operators. unary operators ope...

Coding

polymorphism -3

specifier override to indicate intention to override Assume that you want override the Fish::Swim in Derived class but with a...

Coding
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