I am an engineering student who loves the sciences, especially physics.
10 Del. $\partial, \delta, \nabla $: Correct enunciation feb 18 '12
5 Taylor-like expansion for multivariable functions feb 19 '12
5 How many ways can four letters abcd be arranged such that a always comes before b and c always comes before d? mar 12 '12
5 In Need of Ideas for a Small Fractal Program sep 16 '12
5 Can anyone explain intuitively why increasing the circumference by 1 meter always increases the radius by 15.9cm? jul 21 '13
5 A question of H.G. Wells' mathematics oct 20 '13