David Hoffman
Reputation
355
Next privilege 500 Rep.
Access review queues
 Apr 22 comment Analytical solution to a 2nd order nonlinear ODE Well the values of $a,b,c$ represent physical properties of a porous material. If set accordingly, this ODE describes capillary wicking in a porous medium. Apr 21 comment Analytical solution to a 2nd order nonlinear ODE No particular reason. I am pretty sure I will have to solve it numerically but was just curious to know what the community thinks. Apr 21 asked Analytical solution to a 2nd order nonlinear ODE Apr 13 awarded Popular Question Oct 26 awarded Popular Question Jul 3 awarded Popular Question May 29 awarded Popular Question Sep 24 awarded Autobiographer Jul 22 awarded Nice Question Jul 2 awarded Curious Jun 2 asked How to solve this system of inhomogeneous differential equations Sep 6 awarded Yearling Feb 9 reviewed Approve How to find indefinite integral $\int a^{\frac {1}{x}} \mathrm dx$? Feb 9 comment How to find indefinite integral $\int a^{\frac {1}{x}} \mathrm dx$? is it possible to circumvent exponential integral? Feb 9 asked How to find indefinite integral $\int a^{\frac {1}{x}} \mathrm dx$? Nov 30 awarded Disciplined Nov 7 asked Common sense in mathematics Nov 1 accepted Solve the equation $2^x=1-x$ Oct 26 asked Solve $x \arccos(x)+x/2=\cos(2x)$ Oct 9 comment Slope of tangent at… as long as you did not make a numerical mistake, it should be correct...