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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...