Error in calculus sheet
Hello MapleI am preparing for an examination in Calculus, but my worksheet in Maple 18 doesn't cooperate. A lot of my studypartners use Maple 16 and they have no problems. I meet the following error: -...
View ArticleJanuary’s Featured Live Webinars
Maplesoft regularly hosts live webinars on a variety of topics. Below you will find details on an upcoming webinars we think may be of interest to the MaplePrimes community. Â For the complete list of...
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Hide variables in results of Jacobian / Diff
Hi,for my simulation I have to calculate several gradients and jacobian matrices. The equations are quite complex and with my current setup hard to read. Here is some exampel...
View Articleminimum of a function using determinants
Determine using determinants the range of values of a (if any) such that f(x,y,z)=4x^2+y^2+2z^2+2axy-4xz+2yz has a minimum at (0,0,0).From the theory, I understand that if the matrix corresponding to...
View ArticleHow to write a simple code
Hello, How can I write a code to calculate the Rieman Sum for  y=x^1/2 [0..4] using left hand rule and 100 subdivision.Thank youÂ
View ArticleMean value theorem by maple 13
 Hi there, I want to use maple 13 for calculating mean value theorem for differentiable function  f:=piecewise(-2≤x≤0, -x2 ,0≤x≤2,x2) on the interval [-2,2]. But an error occured, that is,"function...
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Integration with u, du and erfc erro term
Hi all,I'm having a challenge solving an integration that has some error functions associated with it. Description:I am trying to find the Riemann midpoint of the integral. All the parameters are known...
View Articlefind values of a at which an implicit function has a max,min,saddle point at...
I've gotf(x,y)= a.exp(1+xy) +( a^2 )*sin(x)+1for which I've shown that there exists an implicit function x=g(y). ( df/dx <>0)and df/dx = a*exp(1+xy) +( a^2 )*cosx now in the neighborhood of...
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question on notation.... abs(1,x) vs x/abs(x)
When I take the derivative of abs(x), I use the chain rule and get thisWhen I ask Maple to differentiate abs(x), I get this:I read the help file on "signum", and I expected this to work, but it does...
View ArticleMathematics and Maple
hi everyone,I need help writing a maple code to calculate the normal to the curve X^2-2X at x=1and also display the curve, the tangent, and the normal on the same plot in the range x=[-2,2]. thank you...
View Articlemaple code generation
hi everyone,i need help to write a maple code to generate an animation sequence showing the taylor series approximation of tan(x) from N=1..5.plot the animation from x=-2pi to 2pi and y=-5 to 5. thank...
View Articleapproximation of mathematical functions
hello everyone..please...I need help to write a code to calculate the riemann sum approximation of the curve cos(sqrt(x^2+y^2)+1Â calculate the actual volume using integrationuse the ranges x=[-2pi to...
View ArticleWhy does Maple not use the +C at the end of an indefinite integral solution?
We're starting on indefinite integrals in my 1st year calculus class. A quick example would be int(sin(x), x);=-cos(x)+C Maple doesn't add the +C on the end of it's solution. Can someone explain or...
View ArticleIs there calculus palette in Student Edition of Maple 18?
I am planning on getting Maple 18 Student Editon and I am wondering if the calculus palette is in Maple 18 student edition.ThanksNick
View ArticleVector projections
Here we see the projection of a vector onto another using different concepts ranging from linear algebra to vector calculus. Implemented components thus seen in three-dimensional space....
View ArticleHow does DiffTutor work?
Hi,i have been looking to see if i could get the source code for some of the calculus functions in maple. So far, i have tried thiskernelopts(opaquemodules = false)interface(verboseproc =...
View ArticleSolving Critical Points on Maple?
Hi,Ive been trying to solve critical points for maple but i keep getting this werid...
View ArticleInflection Points?
How would I find inflection points? I believe it would the same as if I was finding critical points for f '.Function is:(7-x)*sin(x^2-7)So would it...
View ArticleEvaluating target function at list
So I am using the with(Student[MultivariateCalculus]); package to find the maximum and minimum of the fumction xyz to the given constraint:Â LagrangeMultipliers(x*y*z, [x^2+4*y^2+4*z^2-4], [x, y, z])...
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