## 65 Reputation

9 years, 301 days

## How can I plot the volume of revolution ...

Maple 13

How can I plot the volume of revolution of the region between the curves y=ln(x) and y=-ln(x)on the interval [1,e]

around the y-axis.please specify the command. I used the command: VolumeOfRevolution(ln(x),-ln(x), x=1..e, scaling=constrained,axis=vertical,output=plot). But this command only plots the revolution of the curves not the region between them.

Best Regards

Yegan

## Opening a maple file...

Maple 13

Hi, there

I work with maple 13 and made a file that its contet is plotting curves and its size is

151 MB.Now when I want to open it the file cannot be opened completely only about a quarter of its contents rises.

REGARDS

Yegan

## Mean value theorem by maple 13...

Maple 13

Hi there,

I want to use maple 13 for calculating mean value theorem for differentiable function  f:=piecewise(-2≤x≤0, -x2 ,0≤x≤2,x2

on the interval [-2,2]. But an error occured, that is,"function must be continuous".Any help will be appreciated.

REGARDS

Yegan

## How can I plot the floor function by Map...

Maple 13

Hi, there

Hoe can we plot the floor function by Maple13? I used plot command and implicitplot command. But the output was wrong on integer values.

Yegan

## How can we plot implicit polar equations...

Maple 13

Hi, there

How can we plot implicit polar equations like r^2 =5-4cos(theta) in maple13?

Regards

Yegan

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