An issue with the solve function
Hi,I am using the solve command to solve an equation of the form "linear over quadratic is equal to a constant" where the constant is assumed to be nonzero. This is easily solved by hand, of course,...
View ArticleThe fsolve command fails, solve doesn't
Hi Maple communityI'm running an algorithm where a non-linear equation system must be solved, in this case is a 26x26 system.After 16116 succesful previous computations, fsolve stops giving me...
View ArticleSystem of equations in matrix form
I have a system of equations e.g.A^2+B*A+C=0where A,B,C are Matrices and I want to solve for A.Sure I can write every equations in brakets [..=0], but isn'T it possible to just use the matrix notation?
View ArticleSymbolic Solution of Polynomial System
Hello everyone,I would like to get a symbolic result of each variable x,y and z for the following 3 nonlinear equations. Maple does not respond to the following code at all. (Not even an error...
View ArticleReal solution x of equation y=x^3
Hello people in mapleprimes, I tried to solve y=x^3 for x, expecting of getting a result of x^(1/3),through using restart;assume(x::real,y::real);b:=y=x^3;solve(b,x);But, the result was:Warning, solve...
View Articleexpression with inverse trig funtion
Hello I am having issue in finding the explanation on how to solve inverse trig funtion and expression with inverse trig funtions. I do not understand my school book and I was hoping that the software...
View Articleproblem with solving equation
Dear all, I know the solve command is somehow limited, and it cannot find the solution for all equations.But I have two equations which must be solved and I am desperately looking for solutions! My...
View ArticleFind the solution by using fsolve?
Table_1_for_example_1.mwI am try to find root by using fsolve. But I am not get solution.Please help me to solve this problem?I have been attached the program above.Thank You.Best Regards.Velmurugan G
View Articlesolving system of non linear equations
hello every one.please help me with solving this equations.i can not solve this and i need it.thankseq1 := (cos(beta2)-1)*w11-sin(beta2)*w12+(cos(alpha2)-1)*z11-sin(alpha2)*z12-cos(delta2) = 0; eq2 :=...
View ArticleHow to do this use Solve?
Assume i got an equation like f(x):=2*x-tan(x); how to us solve or other function to give me that this equation got 2 root: x=1/2*(tan(x)) and x=arctan(2x).^^ hope everyone can help.Thank for spend...
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How to force Maple solve this Integration simbolic
HiI want to solve this integration simbolic:I use this cammand :But Maple return this: Would you Please Help me , thanks
View Article"solve((x+exp(-1))^x = 1, x)" gives error
The code "solve((x+exp(-1))^x = 1, x)"gives the error "Error, (in Engine:-Dispatch) invalid subscript selector". How is this possible?
View ArticleWhy Maple doesn´t give two solutions
Hi every one,I am using Maple 7 because I am running Windows XPI believe this equation: > solve( 1.15=exp(-xi*Pi/(sqrt(1-xi^2))), xi); has two solutions: xi=+0.4444364945e-1 and...
View Articlesolution for ode and how to tackle constant
how we can solve an ode with exat soltuion n calculate the unknw constant which aries after solving an ode.???
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how do I solve an algebra problem with an exp
I have a simple algebraic problem, but Maple can't eliminate the exp(3P) in each term. Please help.I get the following error:Error, (in solve) cannot solve for an unknown function with other operations...
View ArticleRootOf expressions
suppose one has a solution to a system of equations that returns results as RootOf(X) expressions. I would like to know if there is a procedure for extracting the "X" from the RootOf for the purpose of...
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problem for solving differential equation with unknown parameter
hi...please help me for solve this differential equationthankswarning.mw(1)Download warning.mw
View ArticleSolve matrices symbolically
Hello Is there a way to solve matrices symbolically?an example would be A*X=Bwhere the answer would be X=A^-1B I have tried to look for a thing in maple that will do this but so far i had no luck. Does...
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Error, (in dsolve/numeric/bvp/convertsys) too few boundary conditions:...
hi...pleaase help me for dsolve equations...expected.mw Error, (in dsolve/numeric/bvp/convertsys) too few boundary conditions: expected 10, got 9 Download expected.mw
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