what is the difference between doing restart; vs. restarting Maple itself?
For the last hr, I've been trying to find out why Maple solve was hanging inside one module in my .mla when called.I would try the same code in new worksheet, no hang. I had timelimit on it. Same exact...
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improper op or subscript selector calling solve.
I am getting this error. Is this expected or known issue?  restart; sol:=-csgn(1, 1/(_C1*a - _C1*x - 1))*_C1*a^4/((k + 1)*(_C1*a - _C1*x - 1)^2) + 4*csgn(1, 1/(_C1*a - _C1*x - 1))*_C1*a^3*x/((k +...
View ArticleHOW i can find A and B directly
HOW I CAN FIND A , B DIRECTLY?NOT BY WRITING RELATION 5?A.mwMaple Worksheet - Error Failed to load the worksheet /maplenet/convert/A.mw .  Download A.mw Â
View Articledimensionless numbers/ algsubs..eliminate?
I have tried:algsubs(Uo/sqrt(GoHo)=Fr, Go Ho/ Uo^2)(where I want it to yield the answer `1/Fr^2`)but it just returns:Go Ho/ Uo^2I have only just starting using maple , but as far as I can see other...
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determine coefficiants a0,a1,a2,b0,b1,b2?
How I can determine coefficiants a0,a1,a2,b0,b1,b2?Thanksequation.mwMaple Worksheet - Error Failed to load the worksheet /maplenet/convert/equation.mw . Â Download equation.mw
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tricky verification of odetest result
This ode restart; ode:=(x+1)*diff(y(x),x)+y(x)^(1/2) = 0; ic:=y(0) = 1; sol:=dsolve([ode,ic],y(x))Direct use of odetest does not give zero. res:=odetest(sol,ode)When asking Solve for possible values of...
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differences between solve and PDEtools:-Solve
Is there one place which summarizes major difference between using solve vs. PDEtools:-Solve to solve equation? (ofcourse can one read help for both commands, and try to figure the differences this...
View ArticleMore a math question than a Maple question.
How can we obtain the expression of the function f : R --> R defined, for each (a, b) such that -oo < a <= b < +oo, by this equality? Int(f(x), x=a..b) = Int(f(x), x=1/b..1/a)Replacing x by...
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improper op or subscript selector calling solve.
I am getting this error. Is this expected or known issue?  restart; sol:=-csgn(1, 1/(_C1*a - _C1*x - 1))*_C1*a^4/((k + 1)*(_C1*a - _C1*x - 1)^2) + 4*csgn(1, 1/(_C1*a - _C1*x - 1))*_C1*a^3*x/((k +...
View ArticleHow to solve Matrix equation ?
Hi everyone, In some step of my code, I need to solve the following equation: M = Id, where, M is a square matrix of dimension n and each element of this matrix M is an expression with parameters. Id,...
View ArticleRE: how to solve a matrix equation
Hello there, When I tried to use 'solve' command to solve an algebraic matrix equation, I got this error:Would you please tell me the correct way to solve it?eq6_3_sol := T__PhPh = solve(eq6_3_1,...
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How to evaluate this equation?
How to convert this value in single?finding this variable values?eq1 := a+1.737*b+1.070*c+.589*d = -2.1667
View Articlehow to rearrange an equation
I have this equation: cpd = 2/(1 + exp(-0.004*200)) - 1i want it to give me a new equation for cp (not solving the equation). what i've tried:2/(1 + exp(-0.004*200)) - 1 = cpd = 0.379948962 q1 :=...
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determine coefficiants a0,a1,a2,b0,b1,b2?
How I can determine coefficiants a0,a1,a2,b0,b1,b2?Thanksequation.mwMaple Worksheet - Error Failed to load the worksheet /maplenet/convert/equation.mw . Â Download equation.mw
View ArticleRE: how Maple solve an equation
Hello there, When I tried to solve an equation using the 'solve' command in Maple, I got an answer. However, I could not understand how Maple got to the answer. Would you tell me what steps Maple might...
View ArticleRE: solving a set of non-linear equations
Hello there, The equations described below are third-order equations. Therefore, the number of solutions would be 3. However, when I tried to solve them using the 'solve' command, only two solutions...
View ArticleHow can I reduce the time to solve this is system of equation?
This is a question from https://mathematica.stackexchange.com/questions/239055/how-to-reduce-the-time-to-solve-this-system-of-equations. How to reduce the time in Maple? {x, y, z, a, b, m, n} /....
View ArticleRE: How to pick up the numerical values from the solutions given by 'solve()'...
Hello there, Would please tell me how to pick up numerical vaules from answers given by 'solve()' command?If you look at the worksheet (sorry for the error), one possible way is labeled by 'solution...
View ArticleHow to get all the answers, when solving sin(x)=-1/2
If I make this command in maple: solve(sin(x) = -1/2, x) I would like to get all the answers, but the only output I get is pi/6. I know I can find the other output myself, but I would like to know if I...
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Why can't Maple solve a simple equation
This question came to me when I answered in this thread  https://www.mapleprimes.com/questions/231603-Solve-Onevariable-EquationThe equation there is quite cumbersome, I extracted a shorter...
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