## 110 Reputation

8 years, 255 days
UNIVERSITY OF LAGOS, AKOKA YABA, LAGOS
LAGOS, Nigeria

## Getting u(0,0,3) for pde solutions...

Maple

Good everyone,

I am solving a pde problem and I wanted to get the table values for u(0,0.1) but it's just returning the pds. Attach below is the maple worksheet for the code.

Test.mw

## dsolve numeric substitutions...

Maple 2016

Good day everyone,

I am writing a numerical code using dsolve which works fine but I have a challenge in inputting the previous answers in the subsequent ones. For example, how can I substitute the solutions in S1 into equ11, equ22, equ33, and equ44 in the link below?

Thank you very much as I will be expecting responses from you soon.

New.mw

## How to plot the values of x and y...

Maple 2016

Good day everyone,

How can I extract the values of x and y for plotting?

The worksheet is attached below. Thanks

dont_get_it.mw

## Don't know where the error is from...

Maple 2016

Good day everyone,

I have been having problems with a system of PDE solution using `numeric`.

It's giving me the error code "Error, (in pdsolve/numeric/par_hyp) input system is too far from a 'standard' form (see ?pdsolve,numeric for more detail)" and I have checked to the best of my ability for the error but could not see anything.

The code is attached below.

Please, anyone with useful information should help. Thanks

Numeric.mw

## Don't know the error code for system of ...

Maple

Good day sirs,

I am having trouble identifying the error in the system of first-order ODEs. It gives the error code of

" Error, (in dsolve/numeric/process_input) received more than one indication of the dependent vars [theta[1](t), theta[2](t), theta[3](t), theta[4](t), theta[5](t), theta[6](t), theta[7](t), theta[8](t), theta[9](t)].

The document is attached below.

Thank you
"  Systems_error.mw

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