Here is the classic view,

Alec

Here is the classic view,

Alec

Just did.

Doing that, found a bug in the SCR form - Maple 12.02 and Maple 12.01 are not listed.

Another bug (more serious), is that I didn't get a copy of that report - at least I don't see it in my track.

I'm not sure, whether I get some points for that, or not. If not - it is also a bug.

Alec

PS By the way, Ubuntu, the most popular Linux distribution, with number of users significantly greater than of all other Linuxes together, is not listed, too. That's very strange. -Alec

Just did.

Doing that, found a bug in the SCR form - Maple 12.02 and Maple 12.01 are not listed.

Another bug (more serious), is that I didn't get a copy of that report - at least I don't see it in my track.

I'm not sure, whether I get some points for that, or not. If not - it is also a bug.

Alec

PS By the way, Ubuntu, the most popular Linux distribution, with number of users significantly greater than of all other Linuxes together, is not listed, too. That's very strange. -Alec

Not just axes. See these plots,

with(plots); 
display(plot(0), 
    pointplot([0, 0], symbol = circle), 
    axes = none);

display(plot(0), 
    pointplot([0, 0], symbol = circle, symbolsize = 30),
    axes = none);

Alec

Not just axes. See these plots,

with(plots); 
display(plot(0), 
    pointplot([0, 0], symbol = circle), 
    axes = none);

display(plot(0), 
    pointplot([0, 0], symbol = circle, symbolsize = 30),
    axes = none);

Alec

WordPerfect doesn't use Java.

Alec

1) True.

2) Depends on what kind of calculations you are doing. However, it crashes less for me in version 12.02 than in version 12.

It is better to uncheck Auto-Save (which is able to crash Maple itself), and save the worksheet manually from time to time instead.

Alec

Using Robert Israel's suggestion, that can be done, for example, as follows,

carte:=proc(deph,lambda) 
local r, alpha, S; 
uses plots;  
S:=(r,alpha)->add(exp(I*(r+i-alpha)), i in deph);
changecoords(contourplot(abs@S,0..15*lambda,0..2*Pi,
    numpoints=10000,axes=boxed), polar)
end;

carte([1,2,3],1); 

or

carte:=proc(deph,lambda) 
local r, alpha, S; 
uses plots;  
S:=(r,alpha)->add(exp(I*(r+i-alpha)), i in deph);
changecoords(contourplot(abs@S,0..15*lambda,0..2*Pi,
    numpoints=10000,axiscoordinates = polar), polar)
end;

carte([1,2,3],1); 

Alec

Using Robert Israel's suggestion, that can be done, for example, as follows,

carte:=proc(deph,lambda) 
local r, alpha, S; 
uses plots;  
S:=(r,alpha)->add(exp(I*(r+i-alpha)), i in deph);
changecoords(contourplot(abs@S,0..15*lambda,0..2*Pi,
    numpoints=10000,axes=boxed), polar)
end;

carte([1,2,3],1); 

or

carte:=proc(deph,lambda) 
local r, alpha, S; 
uses plots;  
S:=(r,alpha)->add(exp(I*(r+i-alpha)), i in deph);
changecoords(contourplot(abs@S,0..15*lambda,0..2*Pi,
    numpoints=10000,axiscoordinates = polar), polar)
end;

carte([1,2,3],1); 

Alec

array is deprecated - you should use a list, an Array, or a Vector instead. Using them, that can be done as a procedure with one variable,

S:= deph ->add(exp(I*i),i in deph);

Also, add should be used instead of sum. Here is an example showing how that works,

A:=<1,2,3>:
S(A);
                     exp(I) + exp(2 I) + exp(3 I)

Alec

array is deprecated - you should use a list, an Array, or a Vector instead. Using them, that can be done as a procedure with one variable,

S:= deph ->add(exp(I*i),i in deph);

Also, add should be used instead of sum. Here is an example showing how that works,

A:=<1,2,3>:
S(A);
                     exp(I) + exp(2 I) + exp(3 I)

Alec

The error is in the semicolon after proc(n);

Delete it, and it will work.

Alec

The error is in the semicolon after proc(n);

Delete it, and it will work.

Alec

Had to do the same thing after upgrading to Maple 12.02.

By the way, trying to upgrade from the Tools menu didn't work - it said that the update was not available, so I had to go to the Maplesoft web site to get the upgrade.

Alec