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How do I transform the formula？
Hi， I want to transform the formula as following，how can I do？PS: code (2*I*Zeta*omega*omega[0] - omega^2 + omega[0]^2)*fourier(omega[r](t), t, omega) = (omega*B[1]*I + B[0])*fourier(delta(t), t, omega)
View Article🌹"How do I solve a cosine equation on Maple?"
Hi everyone.I need to solve this equation and find x:(1+a×cos(theta1×x))×cos(theta2×x)=b;theta2 is bigger than theta1.a and b are constant number.I need to know how solve it?
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Solving simultaneous equations and forcing Maple to try more
Hi,I am trying to find p and q from this simultaneous equation as a function of system parameters. I do not know the parameters and I need an expression. But Maple simply just gives p=0 and q=0 as an...
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solving algebraic equations
\Hello,How I can solve this algebraic equations to find unknowns A,B,C,D?I want to gain A,B,C,D automatically without input the coefficients in solve rule by hand.Because I should run the code for many...
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how to find equation of intersection between a plane and 3d curve
Hi i need to find equation of intersection between a plane(Z=0) and 3d curve like below:plane :...
View ArticleSolve equations
I'm trying to solve this to set of equations : EQ1:=-1958143.922*k*wr+2468.8339*k^3*wr-0.9481118254e16*k^2-114000.8376*k^4: EQ2 :=-1186578.220*R*k^2*wr-312683.0293*k^5-288960.9621*k^3*R: using a loop...
View Articlesolve and fsolve are unable to return a single-variable solution?
Hi,I'm trying to solve an expression with only one unknown variable, but for some reason solve and fsolve are unable to return a solution.The expression I'm trying to solve is:p :=...
View ArticleHow can I correct assuming real?
I am trying to find all real solutions of the system equations sol := solve(And(g'(x)=0,g''(x)<>0),x) assuming real; I tried restart; fprime := x-> x^6-(3/2)*x^5+2*x^4+(5/2)*x^3-7*x^2+2: f...
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a problem with fsolve
i have a problem with a nonlinear equation containing Heaviside step function. fsolve does not return anything and SolveEquation command also returns incorrect answer. How can i solve this equation?...
View ArticleMaple 2017 gives wrong results
I am using Maple 2017 and the following equations gives me in correct result when I run `maple m.mpl` in terminal, however, when I run in using the GUI, the result is correct. (one result is postive...
View ArticleSymbolical solver does not attempt to find a solution
My problem is related to recovering orbits from invariant polynomials, and their ideal of relations. The invariant polynomials I obtained are: u = x2 - x y + y2, v = 2 x6 - 6 x5 y + 15 x4 y2 - 20 x3 y3...
View ArticleHow can I solve this trigonometric equation?
The equation sin(9*x-(1/3)*Pi) = sin(7*x-(1/3)*Pi) can be solved easy by hand with solutions k*Pi and -Pi/48 + K*Pi/8. With Maple, I tried solve({sin(9*x-(1/3)*Pi) = sin(7*x-(1/3)*Pi)}, x, explicit,...
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Bugs with RealDomain:-solve ?
I want to solve the equation (-2*cos(x)^2+2*sin(x+(1/4)*Pi)^2-1)/sqrt(-x^2+4*x) = 0 in RealDomain. I tried restart; RealDomain:-solve({(-2*cos(x)^2+2*sin(x+(1/4)*Pi)^2-1)/sqrt(-x^2+4*x) = 0}, {x});I...
View ArticleHow to solve this system of equations symbolically and get a "meaningful"...
Greetings!I am trying to solve a system of equations involving several symbols. The answer I am getting involves rootof... I have tried to fix it, and read several post on MP, but in vain. Please help...
View Articlesolve the equation
hi everyone:how can I solve this below equation?w:=(x)->sin(lambda*x)+b*cos(lambda*x)-sinh(lambda*x)-b*cosh(lambda*x);b :=...
View ArticleHow to get correct result this equation?
How to get correct result this equation restart; with(Student:-MultivariateCalculus); A := [0, 0, 0]; B := [c, 0, 0]; S := [x, 0, z]; solve([Distance(S, A) = a, Distance(S, B) = b], [x, z]) assuming...
View ArticleTrying to solve a symbolic linear system
I'm trying to solve the following linear systemeq1 := -t*x + y*z = j; eq2 := t*x + y*z = -m; eq3 := t*z - x*y = -b; eq4 := t*z + x*y = a;I have made many unsuccessful attempts.Would anyone have the...
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