## 140 Reputation

7 years, 115 days

## Applying a user-created style set....

Maple

I formatted all the input math expressions with a different style and then exported them to create a style set called Mystyle1. However, when I load Mystyle1 and apply it to a document, the functions that were typed partially obey the style, but the expressions that were inserted through the palette do not; font and size are different and bold is not applied.
Does anyone know why this happens?

If anyone wants to test it, Mystyle1 and a simple document are attached.

Regards,

Oliveira

Mystyle1.mw

## Applying chain functions...

Maple

Hello guys,

From time to time I use the procedure below to chain functions to the right of the expression to be evaluated.

`&/`:=()->args[-1](args[1],args[2..-2]):

For example:

(sin(x)^2+cos(x)^2)&/simplify                      1

For functions that work with just one argument, it's okay, but with functions that take more than one argument (like convert, subs), I don't know how to implement it.

0.76&/ convert(???,fraction)

(a*x+*x*b)&/simplify&/subs(a=2,b=3,???)

If someone more experienced can help, I'd be very grateful.

Oliveira

## Initial conditions for the Laplace equat...

Maple

Hello guys.
I want to solve Laplace's equation for a triangle plate, subject to the following boundary conditions:

For the contour y = x, u(x,y) =20

For the contour y = -x+2, u(x,y) =100

Regards,

Oliveira

## How to display the coordinate set of a g...

Maple

How to display the coordinate set that was used to create the following plot:

with(plots):

de := plot3d(y*sin(x), x = 0 .. 2*Pi, y = -2 .. 2)

Regards

Oliveira

## Triple integral with assumptions...

Maple 2020

In a physics problem, I came across the following triple integral:

 >
 >

I tried to perform each integration separately, but got no result. Is there any transformation or procedure, that I am not aware of, to accomplish this task?
Grateful,
Oliveira