SHIVAS

Edit

25 Reputation

3 Badges

Member for: 2 years, 33 days

Contact SHIVAS

MaplePrimes Activity

• Profile
• Favorites
• Posts
• Questions
• Answers
• Replies

These are questions asked by SHIVAS

Edit

error in Pde plot ...

Asked: SHIVAS 25 Product: Maple 2018

homework pde numeric + Manage Tags

July 29 2023

1 6

>  >  >  >  >  >  >  Error, invalid input: eval received _m2939359678144, which is not valid for its 2nd argument, eqns   >    >  Error, `Ans[k]` does not evaluate to a module   >  Error, (in pdsolve/process_depspec) specified dependent functions cannot be evaluated in terms of the PDE solution, got extra indeterminates {Ng[1]}   >  plotC := plots:-display(seq(Ans[k]:-plot(Bj[j], xi = 1, eta = 0 .. 10, color = colour[k]), k = 1 .. nops(lambdaVals)), linestyle = "solid", thickness = 2 ); Error, (in pdsolve/process_depspec) specified dependent functions cannot be evaluated in terms of the PDE solution, got extra indeterminates {Bj[1]}   >

Download error_in_plot.mw

Help me to rectify the error 

What is the mistake?

in this worksheet

Edit

Crank–Nicolson Finite difference scheme ...

Asked: SHIVAS 25 Product: Maple 2022

ode homework numeric + Manage Tags

July 11 2023

0 3

How to get same graph from maple with finite difference method for differential equations 

I m new here how to plot this i have seen related posts no where given clear idea for FDM method

plase help me to get the results Thank you

 

 

1 2	Page 2 of 2