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solve a nonlinear inequality
i have a nonlinear inequality which is plotted using plots:-inequl can i find an algebric solution for this inequality? for example sth like this : 0.08<t<10 thnx in advance >...
View ArticleHow to solve two variables summation equation with parametric true or...
solve( sum((1/(1+x+x^2))*y^n, n=1..infinity) = 1, parametric=true, real); How to solve two variables summation equation with parametric true or real triangularize?how to solve for x and y?
View Articlehow to solve system with exponential equation
Hello,I want to ask, I have a system of equations... eq1:=K_1=(((n_Cl-x)*u_Cl)*(n_H*u_H))/(n_HCl*m); eq2:=K_2=(((n_Na-x)*u_Na)*(n_OH*u_OH))/(n_NaOH*m); eq3:=K_w=(n_H*u_H/m)*(n_OH*u_OH/m);...
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Differential Transform Method
How to find the values of unknown parameters for these equations with initial and boundary conditionswhere Pr=6.2,M=2,nu=0.3,phi=0.05 and lambda=Sc=Ks=1Could some one help me out to find the exact way...
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How do I change equations (in 2D-output) into definitions?
How do I change equations from the 2D-output into definitions?#! Change the order (this case second): solve({-alpha[-1] + 2*alpha[2] = 1, 1/2*alpha[-1]*h + 2*alpha[2]*h = 0, alpha[-1]/h + alpha[0]/h +...
View ArticleSolve linear equations with non negative variable
Hi all, I have a linear equations 31 variables, I want to solve for m[i] >=0. I think it's use simplex module but can not any idea. Someone can help me, thank you very much.L :=...
View ArticleHow to resolve: Warning, solutions may have been lost
doubt_1.mwHi, I am trying to solve two simultaneous equations (for t1) they are as follows-eq 1i__m2(0) = (-(-b*`#msub(mi("θ",fontstyle = "normal"),mi("m"))`+`#msub(mi("θ",fontstyle...
View ArticleHow to solve quintic equation
Hi. Can someone solve for w as a general function of k, without RootOfw^3+3w^3*(1-w)+6w^3*(1-w)^2=k, k constanti triedallvalues(solve(w^3+3*w^3*(1-w)+6*w^3*(1-w)^2-k,w))and also with option explicit...
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finding a Recurrence relation and solve system of equation
Hi everyone.I have a 2D function and I wanna after Differentiating from it with respect to tau (at any amount of sigma value) and equaling this derivative to zero solve the infinite system of...
View Articlesolve system of equation
hicould you help me to solve this problemdose the following problem has solution?and how can i write it in maple?this is a problem 6 equation and 4 unknown variablesys :=...
View Articleerror in solving equations and plotting
Hi guys,an error appeared in solving a set of equations and plotting the solution, I dont know how to handle it!!Thanks for your helpBest problem.mw
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Applying fsolve to unknowns of type x(0)
> restart;> kernelopts(version);This one works as expected:> solve({x + y = 5, x - y = 3});This one fails:> solve({x(0) + y(0) = 5, x(0) - y(0) = 3});That shouldn't fail. According to...
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How can I solve two equations?
How I can find the coefficient an, and bn according to the following solution?the coefficients an and bn can be found by solving the two linear equations that come from V = V[0] at eta=eta[0] and V =...
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how to find instance that solve these two equations?
Does Maple have any faciltiy to find any solution to two equations in 3 variables subject to constraint that each equation is not zero?Here is an example. I like to find any values of t1,t2,t3 such...
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Get only the result in allvalues
Hello,I'm writing a script that solves a system of equations. I have 2 unknows that I seem to get when using "explicit" et "allvalues". The result I get from "allvalues" is in this form. My question is...
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How to find the value
Hello everyone, I want to the expression for Q after putting T=0, pls help me to solve it.pls have the attachment > > (1)> Download Help_C.mw
View ArticleCan I solve one equation in one variable in parallel?
Dear All, I want to solve a highly nonlinear equation in one variable. The equation includes some undetermined parameters. The running time is long in serial programming. Can I help me to execute the...
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ONE DIMENSIONAL HEAT EQUATION-PROBLEM
DEAR SIR, I REQUEST YOU TO PROVIDE THE METHOD TO SOLVE THE FOLLOWING PROBLEM. THANK YOU
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Applying fsolve to unknowns of type x(0)
> restart;> kernelopts(version);This one works as expected:> solve({x + y = 5, x - y = 3});This one fails:> solve({x(0) + y(0) = 5, x(0) - y(0) = 3});That shouldn't fail. According to...
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