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Apr
8
revised Need help in exercise for PDFs
added 51 characters in body
Apr
7
revised Find the invariant points.
added math mode
Apr
7
revised Complex Analysis: why does $\cos(3\theta)$ = $\cos^3\theta - 3\cos\theta \sin^2\theta$.
non latexed to latex
Apr
3
revised If $f(x)=e^{ax}$, show that $\Delta^n f(x)=(e^{ax}-1)e^{ax}$
Tex
Mar
21
revised Hydrostatic force on a dam
edited tags
Mar
4
revised How do you integrate $(x+2)\ln(x-3)$?
added 2 characters in body; edited title
Feb
18
revised Diagonalizable matrix is symmetric with respect to a certain inner product
added 42 characters in body
Feb
18
revised expected value of multiplication of random matrices
added 14 characters in body
Feb
15
revised Monotonicity of eigenvectors
added 11 characters in body
Feb
11
revised How do i prove $\Gamma (m) \Gamma (1-m)= \frac{\pi}{\sin(m\pi)}$
edited title
Feb
11
revised How do i prove $\Gamma (m) \Gamma (1-m)= \frac{\pi}{\sin(m\pi)}$
added 8 characters in body
Feb
11
revised How do i prove $\Gamma (m) \Gamma (1-m)= \frac{\pi}{\sin(m\pi)}$
added 1 character in body
Jan
28
revised Solve $(1+x^{2}) \frac{\partial{u}}{\partial{x}} + y\frac{\partial{u}}{\partial{y}} = 0$
improved tex
Jan
27
revised Commutative and Orthogonal matrices
added 5 characters in body
Jan
27
revised calculus of variations or optimize over function form
added 1 character in body
Jan
27
revised If $f(x),g(x)$ are two differentiable functions such that $f'(x)=g(x)$, $|f(x)|<1$ and $f(0)^2+g(0)^2=9$
corrected interval for left side of g(0) membership
Jan
25
revised Discontinuous solution to first order ODE with delta function coefficients
added 13 characters in body
Jan
25
revised Discontinuous solution to first order ODE with delta function coefficients
added 4452 characters in body
Jan
25
revised Centre of mass of bounded region conformation of numerical answer
added 26 characters in body
Jan
25
revised Centre of mass of bounded region conformation of numerical answer
added 3076 characters in body