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Feel free to correct the grammar mistakes in my posts.


1d
comment NIntegrate and Integrate of a Spherical Bessel function
Well, I'm afraid this isn't the integrand OP struggling with…
1d
reviewed Approve NIntegrate and Integrate of a Spherical Bessel function
1d
revised NIntegrate and Integrate of a Spherical Bessel function
added 371 characters in body
1d
answered NIntegrate and Integrate of a Spherical Bessel function
Jan
26
comment Brevity of denoting Conjugate[]
TraditionalForm?
Jan
24
revised Differential equation with a Heavisidetheta function running for ever
Improve the format
Jan
24
revised Differential equation with a Heavisidetheta function running for ever
Explain the code a little.
Jan
24
comment Boundary sphere partial differential equation
Er… so what's your boundary condition of θ, in traditional math notation? BTW I think it'll be better if you mention some background information of your PDE.
Jan
24
revised Boundary sphere partial differential equation
edited body
Jan
22
comment Differential equation with a Heavisidetheta function running for ever
You've made a small mistake. y[L] == 0 and y''[L] == 0 can't be used in the first half as boundarys. If you Show the numeric and symbolic result, you'll see they're different :)
Jan
22
answered Differential equation with a Heavisidetheta function running for ever
Jan
22
reviewed Close How to exract the roots from “Roots”?
Jan
22
reviewed Close How do I write nested for-loops?
Jan
22
reviewed Close How to use Mathlink mprep to compile external C program
Jan
22
reviewed Reviewed $L = \lim_{z \rightarrow 1} \frac{1-z}{1-z^*}$ Evaluates incorrectly
Jan
22
revised $L = \lim_{z \rightarrow 1} \frac{1-z}{1-z^*}$ Evaluates incorrectly
added 6 characters in body; edited title
Jan
21
awarded  Announcer
Jan
20
accepted Least effort to handle a point source inside the domain of PDE(s)
Jan
19
awarded  Nice Question
Jan
19
accepted The default ColorFunction of DensityPlot before v10?