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Oct
13
answered TrigExpand-ing too far
Oct
13
comment TrigExpand-ing too far
expLmtd[exp_, var_] := Module[{k}, TrigExpand[exp /. Times[s_, var] :> k[s, var]] /. k :> Times]; expLmtd[Sin[3 n - 3], n]
Oct
13
answered How to display results of NDSolve
Oct
13
comment Composing multiple functions
But I'm not quite sure of your intended usage
Oct
13
comment Composing multiple functions
Welcome to Mathematica.SE! I suggest the following: 0) Browse the common pitfalls question 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Read the faq! 3) When you see good questions and answers, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. Also, please remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign!
Oct
13
answered Composing multiple functions
Oct
13
comment Plotting a family of equations
@paramecium Thanks. I also believe that. The problem with accepting non-optimal answers is that future users will get those as the "best" method available misguiding them. Anyway that happens a lot here. BTW, I alredy upvoted your answer :)
Oct
13
comment Solve equation with sum in it
@Andrew Try to solve it by hand and you'll see ...
Oct
13
comment Absurd solution by LinearSolve
@J.M.isback. That one looks like a Maxwell Smart line
Oct
12
comment Non-integral common denominator
@DanielLichtblau I remember trying to follow those nasty oil drops on the microscope . No fun nor dophantine problems there :)
Oct
12
comment Plotting a family of equations
Welcome to Mathematica.SE! I suggest the following: 0) Browse the common pitfalls question 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Read the faq! 3) When you see good questions and answers, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. Also, please remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign!
Oct
12
answered Nested loop with contourplot
Oct
12
comment Nested loop with contourplot
Welcome to Mathematica.SE! I suggest the following: 0) Browse the common pitfalls question 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Read the faq! 3) When you see good questions and answers, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. Also, please remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign!
Oct
12
reviewed Leave Open How can I perform this replacement?
Oct
12
answered Plotting a family of equations
Oct
12
revised Plotting a family of equations
added 11 characters in body
Oct
12
revised Pollard's Rho algorithm
added 78 characters in body
Oct
12
answered Path with no dependence violations
Oct
12
comment Path with no dependence violations
Cycles will get you into trouble ...
Oct
12
comment How can I perform this replacement?
p[1, 2] p[3, 4] /. {Times | p -> List}