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why can't Maple solve these two linear equations?
is it possible to find why Maple fails to solve these two equations in two unknowns? Has this always been the case? I do not have older versions of Maple to check. The trace shows that it found...
View ArticleCan parameters "get lost" in some solutions?
I am re-posting. I am not sure why my question was deleted. Please advise on how to amend my post so that it's not considered spam.I simply wonder how parameters can "disappear" in a solution. In...
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How to solve length of output exceeds limit of 1000000
How I can solve this, because I can't find the solutions. The display show "Length of output exceeds limit of 1000000"Please help me.. This is my model on picture
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Bugs for irrationals in inequal and solve
 > restart;> plots:-inequal([x^2+y^2<100, x+y>Pi]);      # ?,  evalf(Pi) okError, (in ReasonableDomain:-Implicit) invalid input: ReasonableDomain:-Recorder:-AddPoint expects its 2nd...
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please help me how to fixed Error, (in solve) cannot solve for an unknown...
please help me to fixed and find the analytic solution...>Â >Â >Â (1)>Â (2)>Â (3)>Â (4)>Â (5)>Â (6)>Â Error, (in solve) cannot solve for an unknown function with other operations in...
View ArticleSolution to the de Sitter spacetime equation
We can start by using the energy-momentum tensor to find the metric coefficients. From the given energy-momentum tensor, we can see that the stress-energy tensor is diagonal, with only the (0,0),...
View ArticleTwo specular equations but nonspecular solutions?
Hi,How can two specular equations generate two nonspecular (i.e., very different in length and form) solutions? I attach my script with two questions at the bottom:...
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why can't Maple solve these two linear equations?
is it possible to find why Maple fails to solve these two equations in two unknowns? Has this always been the case? I do not have older versions of Maple to check. The trace shows that it found...
View ArticleHow can I construct my data table to provide the necessary information using...
Good day. I recently constructed a Maple model using an LPSolve routine to solve for a classic factory (Operations Research) assignment problem. Basically, this involves 4 factories that, in any...
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why can't Maple solve these two linear equations?
is it possible to find why Maple fails to solve these two equations in two unknowns? Has this always been the case? I do not have older versions of Maple to check. The trace shows that it found...
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Bug in the solve command
If we solve the equation x^x=1/sqrt(2) in Maple 2018.2, then Maple returns only one solution x=1/2 , although this equation has 2 solutions x=1/2 or x=1/4 . This can be seen if you plot graphs or...
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strange result from solve. Internal leaked symbol?
Do you think this is a bug? I do not understand solve output. Will send to Maplesoft just in case.It happens also on Maple 2022. Does it give same result on earlier versions?>...
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Error, (in RootFinding:-RSGateway:-refine_uni_tri) invalid input:...
I would like to get a (necessary and sufficient) condition on real parameters , , and  for which there exists (at least) one non-negative solution to . A convenient way to formulate this is using...
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I want to find the relation between the parameters from these EQ by...
3*alpha*a^2*B*cos(3*Phi)/(4*omega[0])-f*cos(Phi)/(2*omega[0]) = sigma*a-3*alpha*a*B^2/omega[0]-3*alpha*a^3/(8*omega[0])
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How to display all 4 roots of the Compressible Flow Area Ratio Equation...
Hi there,I would like this code to display all 4 roots of this equation. I have graphed it in Desmos, so I know it intersects the X-axis in 4 places (the two positive ones representing the subsonic and...
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How to do parametric comparisons?
How to compare the magnitude (the absolute value, ignoring the sign) of two multi-parameter functions f_1 and f_2?Note that all my parameters can only take stricly positive values. Specifically, I want...
View Articleis this correct to solve the implicit fractional differential equations using...
restart; with(Student[NumericalAnalysis]); with(plots); with(DEtools); f := proc(u, r) local res; res := 1/25*r^2 + (sin(u(r)) + sin(diff(u(r), [r $ 1/5])))/(r^2 + 47); return res; end proc; RK4 :=...
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Oppsing inequalities with the same solution
Hello everyone!I wanted maple to give me the conditions when my inequality is fulfilled. But maple gives me exactly the same conditions for x (x here as placeholder) >0 and x<0. That makes no...
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